| 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 | $104.47 | 7.644% | $112.4557 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $203.85 | 10.186% | $224.6142 | $224.61 | $224.60 | $224.60 |
| Purchase #3 | $57.82 | 8.792% | $62.9035 | $62.90 | $62.90 | $62.90 |
| Purchase #4 | $144.48 | 7.808% | $155.761 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $236.41 | 8.428% | $256.3346 | $256.33 | $256.35 | $256.30 |
| Purchase #6 | $112.77 | 11.276% | $125.4859 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $130.74 | 3.500% | $135.3159 | $135.32 | $135.30 | $135.30 |
| 7 purchase totals = | $990.54 | $1,072.8708 | $1,072.87 | $1,072.85 | $1,072.90 | |