| 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 | $21.75 | 11.514% | $24.2543 | $24.25 | $24.25 | $24.30 |
| Purchase #2 | $248.39 | 13.149% | $281.0508 | $281.05 | $281.05 | $281.10 |
| Purchase #3 | $67.90 | 10.190% | $74.819 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $93.97 | 7.801% | $101.3006 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $91.73 | 10.240% | $101.1232 | $101.12 | $101.10 | $101.10 |
| Purchase #6 | $184.50 | 13.356% | $209.1418 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $128.31 | 10.454% | $141.7235 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $836.55 | $933.4132 | $933.40 | $933.35 | $933.40 | |