| 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 | $228.80 | 10.104% | $251.918 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $61.32 | 7.278% | $65.7829 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $132.39 | 11.540% | $147.6678 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $111.75 | 8.133% | $120.8386 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $120.37 | 4.286% | $125.5291 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $17.59 | 11.795% | $19.6647 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $240.84 | 4.714% | $252.1932 | $252.19 | $252.20 | $252.20 |
| 7 purchase totals = | $913.06 | $983.5943 | $983.59 | $983.60 | $983.60 | |