| 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 | $28.98 | 7.448% | $31.1384 | $31.14 | $31.15 | $31.10 |
| Purchase #2 | $181.50 | 5.398% | $191.2974 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $20.90 | 11.584% | $23.3211 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $173.43 | 10.166% | $191.0609 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $154.94 | 8.653% | $168.347 | $168.35 | $168.35 | $168.30 |
| Purchase #6 | $224.32 | 8.861% | $244.197 | $244.20 | $244.20 | $244.20 |
| Purchase #7 | $99.78 | 9.441% | $109.2002 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $883.85 | $958.5620 | $958.57 | $958.55 | $958.50 | |