| 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 | $123.94 | 10.449% | $136.8905 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $107.89 | 11.523% | $120.3222 | $120.32 | $120.30 | $120.30 |
| Purchase #3 | $241.97 | 6.729% | $258.2522 | $258.25 | $258.25 | $258.30 |
| Purchase #4 | $155.71 | 12.653% | $175.412 | $175.41 | $175.40 | $175.40 |
| Purchase #5 | $83.44 | 12.519% | $93.8859 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $146.83 | 8.481% | $159.2827 | $159.28 | $159.30 | $159.30 |
| Purchase #7 | $73.56 | 4.250% | $76.6863 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $933.34 | $1,020.7318 | $1,020.73 | $1,020.75 | $1,020.80 | |