| 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 | $208.48 | 9.765% | $228.8381 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $44.31 | 8.352% | $48.0108 | $48.01 | $48.00 | $48.00 |
| Purchase #3 | $174.77 | 10.696% | $193.4634 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $92.94 | 6.746% | $99.2097 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $224.40 | 11.753% | $250.7737 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $28.31 | 11.122% | $31.4586 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $51.95 | 6.334% | $55.2405 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $825.16 | $906.9948 | $906.99 | $906.95 | $907.00 | |