| 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 | $17.84 | 8.127% | $19.2899 | $19.29 | $19.30 | $19.30 |
| Purchase #2 | $84.79 | 10.729% | $93.8871 | $93.89 | $93.90 | $93.90 |
| Purchase #3 | $201.73 | 4.619% | $211.0479 | $211.05 | $211.05 | $211.00 |
| Purchase #4 | $189.32 | 12.470% | $212.9282 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $219.92 | 4.352% | $229.4909 | $229.49 | $229.50 | $229.50 |
| Purchase #6 | $206.91 | 6.276% | $219.8957 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $107.31 | 7.461% | $115.3164 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $1,027.82 | $1,101.8561 | $1,101.87 | $1,101.90 | $1,101.80 | |