| 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 | $235.99 | 7.780% | $254.35 | $254.35 | $254.35 | $254.40 |
| Purchase #2 | $87.83 | 13.680% | $99.8451 | $99.85 | $99.85 | $99.80 |
| Purchase #3 | $140.62 | 10.367% | $155.1981 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $198.49 | 7.601% | $213.5772 | $213.58 | $213.60 | $213.60 |
| Purchase #5 | $59.78 | 3.687% | $61.9841 | $61.98 | $62.00 | $62.00 |
| Purchase #6 | $22.47 | 9.128% | $24.5211 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $84.89 | 8.287% | $91.9248 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $830.07 | $901.4004 | $901.40 | $901.40 | $901.40 | |