| 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 | $189.84 | 7.638% | $204.34 | $204.34 | $204.35 | $204.30 |
| Purchase #2 | $11.54 | 6.601% | $12.3018 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $210.50 | 8.408% | $228.1988 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $131.78 | 4.693% | $137.9644 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $53.49 | 6.693% | $57.0701 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $126.80 | 3.473% | $131.2038 | $131.20 | $131.20 | $131.20 |
| Purchase #7 | $43.35 | 12.150% | $48.617 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $767.30 | $819.6959 | $819.69 | $819.65 | $819.70 | |