| 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 | $105.81 | 10.320% | $116.7296 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $152.36 | 5.827% | $161.238 | $161.24 | $161.25 | $161.20 |
| Purchase #3 | $239.99 | 6.845% | $256.4173 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $104.41 | 13.115% | $118.1034 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $93.99 | 10.612% | $103.9642 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $117.42 | 7.123% | $125.7838 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $62.45 | 3.446% | $64.602 | $64.60 | $64.60 | $64.60 |
| 7 purchase totals = | $876.43 | $946.8383 | $946.83 | $946.85 | $946.80 | |