| 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 | $185.57 | 9.845% | $203.8394 | $203.84 | $203.85 | $203.80 |
| Purchase #2 | $194.37 | 13.291% | $220.2037 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $93.99 | 3.639% | $97.4103 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $178.76 | 8.454% | $193.8724 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $222.31 | 10.831% | $246.3884 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $202.55 | 7.195% | $217.1235 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $202.53 | 11.478% | $225.7764 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $1,280.08 | $1,404.6141 | $1,404.61 | $1,404.60 | $1,404.60 | |