| 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 | $214.41 | 3.404% | $221.7085 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $135.52 | 6.351% | $144.1269 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $137.99 | 12.405% | $155.1077 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $169.44 | 4.559% | $177.1648 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $73.61 | 5.687% | $77.7962 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $185.49 | 13.370% | $210.29 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $50.48 | 5.121% | $53.0651 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $966.94 | $1,039.2592 | $1,039.27 | $1,039.25 | $1,039.30 | |