| 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 | $127.70 | 11.666% | $142.5975 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $128.75 | 10.729% | $142.5636 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $25.68 | 11.503% | $28.634 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $244.29 | 13.134% | $276.375 | $276.38 | $276.40 | $276.40 |
| Purchase #5 | $17.56 | 13.802% | $19.9836 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $42.70 | 4.582% | $44.6565 | $44.66 | $44.65 | $44.70 |
| Purchase #7 | $170.84 | 10.682% | $189.0891 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $757.52 | $843.8993 | $843.90 | $843.95 | $844.00 | |