| 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 | $206.80 | 10.515% | $228.545 | $228.55 | $228.55 | $228.50 |
| Purchase #2 | $79.73 | 9.261% | $87.1138 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $137.58 | 7.694% | $148.1654 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $189.55 | 7.359% | $203.499 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $136.41 | 8.859% | $148.4946 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $174.53 | 9.223% | $190.6269 | $190.63 | $190.65 | $190.60 |
| Purchase #7 | $10.69 | 6.371% | $11.3711 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $935.29 | $1,017.8158 | $1,017.82 | $1,017.80 | $1,017.80 | |