| 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 | $235.46 | 9.193% | $257.1058 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $106.46 | 6.228% | $113.0903 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $120.27 | 12.383% | $135.163 | $135.16 | $135.15 | $135.20 |
| Purchase #4 | $213.74 | 7.149% | $229.0203 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $7.68 | 4.839% | $8.0516 | $8.05 | $8.05 | $8.10 |
| Purchase #6 | $44.62 | 13.570% | $50.6749 | $50.67 | $50.65 | $50.70 |
| Purchase #7 | $119.70 | 4.701% | $125.3271 | $125.33 | $125.35 | $125.30 |
| 7 purchase totals = | $847.93 | $918.4330 | $918.43 | $918.40 | $918.50 | |