| 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 | $222.88 | 9.684% | $244.4637 | $244.46 | $244.45 | $244.50 |
| Purchase #2 | $93.94 | 11.529% | $104.7703 | $104.77 | $104.75 | $104.80 |
| Purchase #3 | $89.62 | 4.263% | $93.4405 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $41.97 | 4.870% | $44.0139 | $44.01 | $44.00 | $44.00 |
| Purchase #5 | $241.71 | 6.674% | $257.8417 | $257.84 | $257.85 | $257.80 |
| Purchase #6 | $24.36 | 5.237% | $25.6357 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $200.34 | 10.328% | $221.0311 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $914.82 | $991.1969 | $991.19 | $991.20 | $991.10 | |