| 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 | $97.88 | 6.485% | $104.2275 | $104.23 | $104.25 | $104.20 |
| Purchase #2 | $206.93 | 13.610% | $235.0932 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $45.30 | 6.745% | $48.3555 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $62.86 | 10.431% | $69.4169 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $172.81 | 7.186% | $185.2281 | $185.23 | $185.25 | $185.20 |
| Purchase #6 | $130.57 | 8.486% | $141.6502 | $141.65 | $141.65 | $141.70 |
| Purchase #7 | $108.47 | 12.771% | $122.3227 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $824.82 | $906.2941 | $906.30 | $906.30 | $906.30 | |