| 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 | $11.71 | 8.597% | $12.7167 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $222.82 | 7.851% | $240.3136 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $114.91 | 9.847% | $126.2252 | $126.23 | $126.25 | $126.20 |
| Purchase #4 | $58.58 | 10.416% | $64.6817 | $64.68 | $64.70 | $64.70 |
| Purchase #5 | $169.43 | 11.523% | $188.9534 | $188.95 | $188.95 | $189.00 |
| Purchase #6 | $204.61 | 12.613% | $230.4175 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $189.91 | 7.104% | $203.4012 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $971.97 | $1,066.7093 | $1,066.71 | $1,066.70 | $1,066.70 | |