| 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 | $104.44 | 9.193% | $114.0412 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $228.74 | 7.793% | $246.5657 | $246.57 | $246.55 | $246.60 |
| Purchase #3 | $140.79 | 7.606% | $151.4985 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $120.97 | 12.600% | $136.2122 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $98.71 | 13.784% | $112.3162 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $30.91 | 9.593% | $33.8752 | $33.88 | $33.90 | $33.90 |
| Purchase #7 | $42.94 | 8.244% | $46.48 | $46.48 | $46.50 | $46.50 |
| 7 purchase totals = | $767.50 | $840.9890 | $841.00 | $841.00 | $841.00 | |