| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.63 | 8.459% | $259.9003 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $147.52 | 3.594% | $152.8219 | $152.82 | $152.80 | $152.80 |
| Purchase #3 | $101.50 | 11.230% | $112.8985 | $112.90 | $112.90 | $112.90 |
| Purchase #4 | $134.80 | 12.260% | $151.3265 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $143.80 | 8.744% | $156.3739 | $156.37 | $156.35 | $156.40 |
| Purchase #6 | $209.72 | 12.529% | $235.9958 | $236.00 | $236.00 | $236.00 |
| Purchase #7 | $170.51 | 10.706% | $188.7648 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $1,147.48 | $1,258.0817 | $1,258.08 | $1,258.05 | $1,258.10 | |