| 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 | $120.81 | 12.306% | $135.6769 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $235.67 | 7.153% | $252.5275 | $252.53 | $252.55 | $252.50 |
| Purchase #3 | $160.39 | 12.592% | $180.5863 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $84.60 | 7.735% | $91.1438 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $18.70 | 6.371% | $19.8914 | $19.89 | $19.90 | $19.90 |
| Purchase #6 | $48.27 | 5.427% | $50.8896 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $201.95 | 11.475% | $225.1238 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $870.39 | $955.8393 | $955.84 | $955.90 | $955.80 | |