| 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 | $225.82 | 7.654% | $243.1043 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $14.48 | 7.495% | $15.5653 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $29.57 | 8.171% | $31.9862 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $219.29 | 7.557% | $235.8617 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $145.86 | 3.402% | $150.8222 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $203.89 | 6.338% | $216.8125 | $216.81 | $216.80 | $216.80 |
| Purchase #7 | $97.60 | 7.379% | $104.8019 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $936.51 | $998.9541 | $998.95 | $998.90 | $999.00 | |