| 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 | $215.82 | 6.703% | $230.2864 | $230.29 | $230.30 | $230.30 |
| Purchase #2 | $160.96 | 13.368% | $182.4771 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $124.89 | 11.385% | $139.1087 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $93.26 | 12.662% | $105.0686 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $146.79 | 12.518% | $165.1652 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $52.54 | 11.196% | $58.4224 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $151.36 | 5.605% | $159.8437 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $945.62 | $1,040.3721 | $1,040.38 | $1,040.35 | $1,040.40 | |