| 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 | $236.50 | 3.393% | $244.5244 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $200.58 | 7.719% | $216.0628 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $126.40 | 10.300% | $139.4192 | $139.42 | $139.40 | $139.40 |
| Purchase #4 | $136.70 | 12.504% | $153.793 | $153.79 | $153.80 | $153.80 |
| Purchase #5 | $131.87 | 6.801% | $140.8385 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $232.47 | 9.463% | $254.4686 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $173.63 | 7.224% | $186.173 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $1,238.15 | $1,335.2795 | $1,335.27 | $1,335.20 | $1,335.30 | |