| 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 | $146.74 | 4.700% | $153.6368 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $200.53 | 7.757% | $216.0851 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $112.68 | 8.107% | $121.815 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $219.59 | 11.259% | $244.3136 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $201.79 | 13.200% | $228.4263 | $228.43 | $228.45 | $228.40 |
| Purchase #6 | $236.87 | 11.332% | $263.7121 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $22.89 | 3.872% | $23.7763 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $1,141.09 | $1,251.7652 | $1,251.78 | $1,251.80 | $1,251.70 | |