| 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 | $232.82 | 10.565% | $257.4174 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $19.28 | 5.452% | $20.3311 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $149.80 | 8.671% | $162.7892 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $145.27 | 9.155% | $158.5695 | $158.57 | $158.55 | $158.60 |
| Purchase #5 | $48.42 | 11.782% | $54.1248 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $208.48 | 8.335% | $225.8568 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $76.44 | 7.322% | $82.0369 | $82.04 | $82.05 | $82.00 |
| 7 purchase totals = | $880.51 | $961.1257 | $961.13 | $961.10 | $961.10 | |