| 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 | $189.42 | 7.399% | $203.4352 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $219.94 | 5.566% | $232.1819 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $185.31 | 7.636% | $199.4603 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $112.90 | 13.380% | $128.006 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $164.35 | 12.615% | $185.0828 | $185.08 | $185.10 | $185.10 |
| Purchase #6 | $235.76 | 12.192% | $264.5039 | $264.50 | $264.50 | $264.50 |
| Purchase #7 | $225.71 | 7.779% | $243.268 | $243.27 | $243.25 | $243.30 |
| 7 purchase totals = | $1,333.39 | $1,455.9381 | $1,455.94 | $1,455.95 | $1,456.00 | |