| 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 | $105.37 | 12.637% | $118.6856 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $129.61 | 9.682% | $142.1588 | $142.16 | $142.15 | $142.20 |
| Purchase #3 | $33.77 | 9.505% | $36.9798 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $9.34 | 4.383% | $9.7494 | $9.75 | $9.75 | $9.70 |
| Purchase #5 | $21.54 | 9.309% | $23.5452 | $23.55 | $23.55 | $23.50 |
| Purchase #6 | $192.85 | 7.726% | $207.7496 | $207.75 | $207.75 | $207.70 |
| Purchase #7 | $208.44 | 13.284% | $236.1292 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $700.92 | $774.9976 | $775.01 | $775.05 | $774.90 | |