| 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 | $228.78 | 5.225% | $240.7338 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $105.92 | 9.592% | $116.0798 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $18.84 | 12.440% | $21.1837 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $8.78 | 5.464% | $9.2597 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $53.84 | 12.479% | $60.5587 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $139.82 | 4.692% | $146.3804 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $118.88 | 6.288% | $126.3552 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $674.86 | $720.5513 | $720.55 | $720.60 | $720.70 | |