| 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 | $207.49 | 6.186% | $220.3253 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $249.80 | 4.227% | $260.359 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $39.35 | 12.812% | $44.3915 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $184.38 | 5.657% | $194.8104 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $48.32 | 10.189% | $53.2433 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $116.37 | 7.832% | $125.4841 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $122.49 | 12.617% | $137.9446 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $968.20 | $1,036.5582 | $1,036.55 | $1,036.60 | $1,036.50 | |