| 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 | $115.89 | 4.420% | $121.0123 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $138.77 | 12.843% | $156.5922 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $166.59 | 13.315% | $188.7715 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $216.38 | 11.411% | $241.0711 | $241.07 | $241.05 | $241.10 |
| Purchase #5 | $44.72 | 5.610% | $47.2288 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $24.80 | 12.731% | $27.9573 | $27.96 | $27.95 | $28.00 |
| Purchase #7 | $121.48 | 10.835% | $134.6424 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $828.63 | $917.2756 | $917.27 | $917.25 | $917.30 | |