| 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 | $117.56 | 12.121% | $131.8094 | $131.81 | $131.80 | $131.80 |
| Purchase #2 | $181.31 | 3.780% | $188.1635 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $209.84 | 8.477% | $227.6281 | $227.63 | $227.65 | $227.60 |
| Purchase #4 | $108.92 | 4.211% | $113.5066 | $113.51 | $113.50 | $113.50 |
| Purchase #5 | $236.65 | 6.784% | $252.7043 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $108.97 | 8.295% | $118.0091 | $118.01 | $118.00 | $118.00 |
| Purchase #7 | $194.46 | 8.781% | $211.5355 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $1,157.71 | $1,243.3565 | $1,243.36 | $1,243.35 | $1,243.30 | |