| 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 | $222.29 | 9.520% | $243.452 | $243.45 | $243.45 | $243.50 |
| Purchase #2 | $182.27 | 12.617% | $205.267 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $187.69 | 3.307% | $193.8969 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $90.98 | 6.737% | $97.1093 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $170.65 | 8.874% | $185.7935 | $185.79 | $185.80 | $185.80 |
| Purchase #6 | $210.26 | 5.342% | $221.4921 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $78.52 | 12.298% | $88.1764 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $1,142.66 | $1,235.1872 | $1,235.19 | $1,235.20 | $1,235.30 | |