| 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 | $28.80 | 8.348% | $31.2042 | $31.20 | $31.20 | $31.20 |
| Purchase #2 | $209.39 | 11.115% | $232.6637 | $232.66 | $232.65 | $232.70 |
| Purchase #3 | $172.72 | 3.755% | $179.2056 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $157.90 | 12.525% | $177.677 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $114.33 | 7.651% | $123.0774 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $175.36 | 7.297% | $188.156 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $236.55 | 11.604% | $263.9993 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $1,095.05 | $1,195.9832 | $1,195.99 | $1,196.00 | $1,196.10 | |