| 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 | $111.56 | 8.746% | $121.317 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $69.41 | 7.399% | $74.5456 | $74.55 | $74.55 | $74.50 |
| Purchase #3 | $54.75 | 6.510% | $58.3142 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $135.88 | 9.572% | $148.8864 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $165.36 | 7.412% | $177.6165 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $210.71 | 7.427% | $226.3594 | $226.36 | $226.35 | $226.40 |
| Purchase #7 | $186.69 | 13.494% | $211.8819 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $934.36 | $1,018.9210 | $1,018.93 | $1,018.90 | $1,018.90 | |