| 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 | $109.67 | 11.817% | $122.6297 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $201.88 | 10.536% | $223.1501 | $223.15 | $223.15 | $223.20 |
| Purchase #3 | $146.47 | 6.188% | $155.5336 | $155.53 | $155.55 | $155.50 |
| Purchase #4 | $102.36 | 13.843% | $116.5297 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $124.51 | 4.815% | $130.5052 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $175.82 | 8.434% | $190.6487 | $190.65 | $190.65 | $190.60 |
| Purchase #7 | $171.67 | 13.307% | $194.5141 | $194.51 | $194.50 | $194.50 |
| 7 purchase totals = | $1,032.38 | $1,133.5111 | $1,133.51 | $1,133.55 | $1,133.40 | |