| 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 | $127.33 | 13.789% | $144.8875 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $49.49 | 7.152% | $53.0295 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $68.88 | 12.274% | $77.3343 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $230.87 | 3.161% | $238.1678 | $238.17 | $238.15 | $238.20 |
| Purchase #5 | $225.28 | 3.384% | $232.9035 | $232.90 | $232.90 | $232.90 |
| Purchase #6 | $203.36 | 13.418% | $230.6468 | $230.65 | $230.65 | $230.60 |
| Purchase #7 | $63.70 | 3.552% | $65.9626 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $968.91 | $1,042.9320 | $1,042.93 | $1,042.95 | $1,042.90 | |