| 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 | $211.71 | 5.267% | $222.8608 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $250.42 | 3.470% | $259.1096 | $259.11 | $259.10 | $259.10 |
| Purchase #3 | $223.36 | 5.272% | $235.1355 | $235.14 | $235.15 | $235.10 |
| Purchase #4 | $79.80 | 12.713% | $89.945 | $89.95 | $89.95 | $89.90 |
| Purchase #5 | $102.75 | 7.801% | $110.7655 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $123.26 | 12.607% | $138.7994 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $121.33 | 4.777% | $127.1259 | $127.13 | $127.15 | $127.10 |
| 7 purchase totals = | $1,112.63 | $1,183.7417 | $1,183.76 | $1,183.75 | $1,183.70 | |