| 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 | $112.34 | 7.807% | $121.1104 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $250.29 | 10.632% | $276.9008 | $276.90 | $276.90 | $276.90 |
| Purchase #3 | $81.88 | 6.271% | $87.0147 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $41.52 | 10.511% | $45.8842 | $45.88 | $45.90 | $45.90 |
| Purchase #5 | $114.72 | 8.677% | $124.6743 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $121.29 | 4.413% | $126.6425 | $126.64 | $126.65 | $126.60 |
| Purchase #7 | $53.45 | 11.453% | $59.5716 | $59.57 | $59.55 | $59.60 |
| 7 purchase totals = | $775.49 | $841.7985 | $841.78 | $841.75 | $841.80 | |