| 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 | $91.95 | 13.856% | $104.6906 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $122.90 | 5.405% | $129.5427 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $67.60 | 12.213% | $75.856 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $243.38 | 11.271% | $270.8114 | $270.81 | $270.80 | $270.80 |
| Purchase #5 | $100.31 | 3.733% | $104.0546 | $104.05 | $104.05 | $104.10 |
| Purchase #6 | $225.89 | 12.421% | $253.9478 | $253.95 | $253.95 | $253.90 |
| Purchase #7 | $185.80 | 3.314% | $191.9574 | $191.96 | $191.95 | $192.00 |
| 7 purchase totals = | $1,037.83 | $1,130.8605 | $1,130.86 | $1,130.85 | $1,130.90 | |