| 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 | $219.70 | 4.313% | $229.1757 | $229.18 | $229.20 | $229.20 |
| Purchase #2 | $132.38 | 7.512% | $142.3244 | $142.32 | $142.30 | $142.30 |
| Purchase #3 | $219.38 | 9.718% | $240.6993 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $192.58 | 7.652% | $207.3162 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $235.82 | 11.633% | $263.2529 | $263.25 | $263.25 | $263.30 |
| Purchase #6 | $19.47 | 13.164% | $22.033 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $195.52 | 13.603% | $222.1166 | $222.12 | $222.10 | $222.10 |
| 7 purchase totals = | $1,214.85 | $1,326.9181 | $1,326.92 | $1,326.90 | $1,326.90 | |