| 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 | $219.26 | 9.414% | $239.9011 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $207.49 | 8.645% | $225.4275 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $206.72 | 13.815% | $235.2784 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $99.84 | 10.292% | $110.1155 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $91.72 | 8.128% | $99.175 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $212.71 | 11.758% | $237.7204 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $51.38 | 5.143% | $54.0225 | $54.02 | $54.00 | $54.00 |
| 7 purchase totals = | $1,089.12 | $1,201.6404 | $1,201.65 | $1,201.65 | $1,201.60 | |