| 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 | $31.28 | 3.554% | $32.3917 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $118.25 | 9.395% | $129.3596 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $112.42 | 12.696% | $126.6928 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $241.73 | 6.630% | $257.7567 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $118.72 | 13.109% | $134.283 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $74.89 | 5.484% | $78.997 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $143.60 | 13.534% | $163.0348 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $840.89 | $922.5156 | $922.51 | $922.55 | $922.60 | |