| 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 | $177.42 | 9.791% | $194.7912 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $230.62 | 12.787% | $260.1094 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $137.30 | 5.630% | $145.03 | $145.03 | $145.05 | $145.00 |
| Purchase #4 | $115.72 | 7.526% | $124.4291 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $99.93 | 10.498% | $110.4207 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $43.46 | 5.782% | $45.9729 | $45.97 | $45.95 | $46.00 |
| Purchase #7 | $232.59 | 5.516% | $245.4197 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $1,037.04 | $1,126.1730 | $1,126.17 | $1,126.15 | $1,126.10 | |