| 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 | $135.92 | 11.848% | $152.0238 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $112.56 | 8.487% | $122.113 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $25.26 | 7.464% | $27.1454 | $27.15 | $27.15 | $27.10 |
| Purchase #4 | $49.27 | 9.341% | $53.8723 | $53.87 | $53.85 | $53.90 |
| Purchase #5 | $9.56 | 3.755% | $9.919 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $244.75 | 6.256% | $260.0616 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $192.89 | 7.150% | $206.6816 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $770.21 | $831.8167 | $831.81 | $831.75 | $831.80 | |