| 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 | $110.54 | 6.271% | $117.472 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $180.25 | 12.372% | $202.5505 | $202.55 | $202.55 | $202.60 |
| Purchase #3 | $88.56 | 4.185% | $92.2662 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $134.96 | 6.647% | $143.9308 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $171.95 | 12.312% | $193.1205 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $42.62 | 10.572% | $47.1258 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $214.67 | 4.492% | $224.313 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $943.55 | $1,020.7788 | $1,020.78 | $1,020.75 | $1,020.80 | |