| 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 | $191.64 | 6.691% | $204.4626 | $204.46 | $204.45 | $204.50 |
| Purchase #2 | $169.60 | 3.667% | $175.8192 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $238.41 | 8.336% | $258.2839 | $258.28 | $258.30 | $258.30 |
| Purchase #4 | $232.35 | 6.122% | $246.5745 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $234.63 | 7.259% | $251.6618 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $55.52 | 8.694% | $60.3469 | $60.35 | $60.35 | $60.30 |
| Purchase #7 | $21.26 | 10.191% | $23.4266 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $1,143.41 | $1,220.5755 | $1,220.57 | $1,220.55 | $1,220.60 | |