| 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 | $101.51 | 11.565% | $113.2496 | $113.25 | $113.25 | $113.20 |
| Purchase #2 | $66.28 | 10.181% | $73.028 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $112.82 | 7.440% | $121.2138 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $29.29 | 13.806% | $33.3338 | $33.33 | $33.35 | $33.30 |
| Purchase #5 | $250.37 | 7.633% | $269.4807 | $269.48 | $269.50 | $269.50 |
| Purchase #6 | $27.91 | 13.842% | $31.7733 | $31.77 | $31.75 | $31.80 |
| Purchase #7 | $133.65 | 4.270% | $139.3569 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $721.83 | $781.4361 | $781.43 | $781.45 | $781.40 | |