| 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 | $221.38 | 12.392% | $248.8134 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $29.96 | 11.385% | $33.3709 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $134.53 | 10.613% | $148.8077 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $33.90 | 7.606% | $36.4784 | $36.48 | $36.50 | $36.50 |
| Purchase #5 | $31.32 | 7.507% | $33.6712 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $15.45 | 4.587% | $16.1587 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $214.65 | 11.869% | $240.1268 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $681.19 | $757.4271 | $757.43 | $757.40 | $757.50 | |