| 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 | $240.71 | 12.606% | $271.0539 | $271.05 | $271.05 | $271.10 |
| Purchase #2 | $229.46 | 6.324% | $243.9711 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $181.64 | 10.318% | $200.3816 | $200.38 | $200.40 | $200.40 |
| Purchase #4 | $128.69 | 10.102% | $141.6903 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $14.38 | 5.826% | $15.2178 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $228.28 | 7.624% | $245.6841 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $228.30 | 13.217% | $258.4744 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $1,251.46 | $1,376.4732 | $1,376.46 | $1,376.45 | $1,376.60 | |