| 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 | $207.61 | 10.629% | $229.6769 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $38.65 | 8.511% | $41.9395 | $41.94 | $41.95 | $41.90 |
| Purchase #3 | $133.54 | 7.162% | $143.1041 | $143.10 | $143.10 | $143.10 |
| Purchase #4 | $10.56 | 5.245% | $11.1139 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $180.73 | 3.416% | $186.9037 | $186.90 | $186.90 | $186.90 |
| Purchase #6 | $127.42 | 10.138% | $140.3378 | $140.34 | $140.35 | $140.30 |
| Purchase #7 | $26.52 | 6.736% | $28.3064 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $725.03 | $781.3823 | $781.38 | $781.40 | $781.30 | |