| 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 | $221.96 | 7.560% | $238.7402 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $36.69 | 13.216% | $41.539 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $229.34 | 6.317% | $243.8274 | $243.83 | $243.85 | $243.80 |
| Purchase #4 | $135.30 | 13.466% | $153.5195 | $153.52 | $153.50 | $153.50 |
| Purchase #5 | $32.49 | 11.414% | $36.1984 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $51.62 | 12.805% | $58.2299 | $58.23 | $58.25 | $58.20 |
| Purchase #7 | $146.97 | 5.212% | $154.6301 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $854.37 | $926.6845 | $926.69 | $926.75 | $926.50 | |