| 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 | $55.90 | 4.320% | $58.3149 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $110.91 | 7.411% | $119.1295 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $146.39 | 8.829% | $159.3148 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $83.84 | 8.775% | $91.197 | $91.20 | $91.20 | $91.20 |
| Purchase #5 | $238.55 | 7.844% | $257.2619 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $225.98 | 13.496% | $256.4783 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $221.54 | 11.303% | $246.5807 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $1,083.11 | $1,188.2771 | $1,188.27 | $1,188.30 | $1,188.30 | |