| 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 | $236.44 | 4.216% | $246.4083 | $246.41 | $246.40 | $246.40 |
| Purchase #2 | $122.47 | 3.217% | $126.4099 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $227.42 | 9.472% | $248.9612 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $238.73 | 6.858% | $255.1021 | $255.10 | $255.10 | $255.10 |
| Purchase #5 | $206.83 | 10.526% | $228.6009 | $228.60 | $228.60 | $228.60 |
| Purchase #6 | $132.52 | 5.664% | $140.0259 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $39.56 | 8.783% | $43.0346 | $43.03 | $43.05 | $43.00 |
| 7 purchase totals = | $1,203.97 | $1,288.5429 | $1,288.54 | $1,288.55 | $1,288.50 | |