| 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 | $99.79 | 7.247% | $107.0218 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $58.85 | 9.501% | $64.4413 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $228.45 | 6.798% | $243.98 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $138.30 | 7.728% | $148.9878 | $148.99 | $149.00 | $149.00 |
| Purchase #5 | $74.45 | 9.622% | $81.6136 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $191.71 | 5.873% | $202.9691 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $139.73 | 12.368% | $157.0118 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $931.28 | $1,006.0254 | $1,006.02 | $1,006.00 | $1,006.00 | |