| 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 | $216.62 | 3.185% | $223.5193 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $214.53 | 5.747% | $226.859 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $226.64 | 7.456% | $243.5383 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $124.37 | 8.639% | $135.1143 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $116.91 | 9.555% | $128.0808 | $128.08 | $128.10 | $128.10 |
| Purchase #6 | $139.81 | 4.703% | $146.3853 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $89.25 | 9.727% | $97.9313 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $1,128.13 | $1,201.4283 | $1,201.43 | $1,201.45 | $1,201.40 | |