| 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 | $122.82 | 4.807% | $128.724 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $44.35 | 8.136% | $47.9583 | $47.96 | $47.95 | $48.00 |
| Purchase #3 | $134.72 | 5.790% | $142.5203 | $142.52 | $142.50 | $142.50 |
| Purchase #4 | $29.96 | 10.865% | $33.2152 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $201.81 | 12.382% | $226.7981 | $226.80 | $226.80 | $226.80 |
| Purchase #6 | $111.73 | 4.507% | $116.7657 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $50.53 | 5.195% | $53.155 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $695.92 | $749.1366 | $749.15 | $749.05 | $749.20 | |