| 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 | $28.49 | 4.686% | $29.825 | $29.83 | $29.85 | $29.80 |
| Purchase #2 | $216.84 | 4.214% | $225.9776 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $211.26 | 8.193% | $228.5685 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $125.35 | 11.388% | $139.6249 | $139.62 | $139.60 | $139.60 |
| Purchase #5 | $246.49 | 3.593% | $255.3464 | $255.35 | $255.35 | $255.30 |
| Purchase #6 | $66.30 | 10.767% | $73.4385 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $31.42 | 9.117% | $34.2846 | $34.28 | $34.30 | $34.30 |
| 7 purchase totals = | $926.15 | $987.0655 | $987.07 | $987.10 | $987.00 | |