| 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 | $106.74 | 13.566% | $121.2203 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $203.75 | 8.756% | $221.5904 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $83.73 | 12.529% | $94.2205 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $13.60 | 4.608% | $14.2267 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $62.41 | 3.255% | $64.4414 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $190.33 | 12.177% | $213.5065 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $242.86 | 8.493% | $263.4861 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $903.42 | $992.6919 | $992.70 | $992.70 | $992.60 | |