| 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 | $210.78 | 5.663% | $222.7165 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $18.26 | 12.228% | $20.4928 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $17.70 | 10.302% | $19.5235 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $202.73 | 7.493% | $217.9206 | $217.92 | $217.90 | $217.90 |
| Purchase #5 | $209.61 | 10.762% | $232.1682 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $245.43 | 9.502% | $268.7508 | $268.75 | $268.75 | $268.80 |
| Purchase #7 | $203.88 | 4.439% | $212.9302 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $1,108.39 | $1,194.5026 | $1,194.50 | $1,194.45 | $1,194.50 | |