| 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 | $123.40 | 11.529% | $137.6268 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $47.94 | 10.682% | $53.061 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $236.49 | 13.344% | $268.0472 | $268.05 | $268.05 | $268.00 |
| Purchase #4 | $200.60 | 4.695% | $210.0182 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $124.39 | 11.588% | $138.8043 | $138.80 | $138.80 | $138.80 |
| Purchase #6 | $91.54 | 4.795% | $95.9293 | $95.93 | $95.95 | $95.90 |
| Purchase #7 | $59.68 | 7.415% | $64.1053 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $884.04 | $967.5921 | $967.60 | $967.60 | $967.50 | |