| 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 | $247.71 | 9.171% | $270.4275 | $270.43 | $270.45 | $270.40 |
| Purchase #2 | $220.80 | 7.186% | $236.6667 | $236.67 | $236.65 | $236.70 |
| Purchase #3 | $159.42 | 10.871% | $176.7505 | $176.75 | $176.75 | $176.80 |
| Purchase #4 | $8.72 | 4.651% | $9.1256 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $77.89 | 12.763% | $87.8311 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $127.87 | 3.210% | $131.9746 | $131.97 | $131.95 | $132.00 |
| Purchase #7 | $195.76 | 13.572% | $222.3285 | $222.33 | $222.35 | $222.30 |
| 7 purchase totals = | $1,038.17 | $1,135.1045 | $1,135.11 | $1,135.15 | $1,135.10 | |