| 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 | $221.78 | 13.313% | $251.3056 | $251.31 | $251.30 | $251.30 |
| Purchase #2 | $148.28 | 4.648% | $155.1721 | $155.17 | $155.15 | $155.20 |
| Purchase #3 | $132.80 | 13.109% | $150.2088 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $183.69 | 4.416% | $191.8018 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $223.33 | 9.624% | $244.8233 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $86.80 | 8.726% | $94.3742 | $94.37 | $94.35 | $94.40 |
| Purchase #7 | $90.40 | 13.429% | $102.5398 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $1,087.08 | $1,190.2256 | $1,190.22 | $1,190.15 | $1,190.20 | |