| 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 | $213.43 | 5.474% | $225.1132 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $20.35 | 7.408% | $21.8575 | $21.86 | $21.85 | $21.90 |
| Purchase #3 | $127.95 | 10.794% | $141.7609 | $141.76 | $141.75 | $141.80 |
| Purchase #4 | $236.89 | 13.472% | $268.8038 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $70.64 | 13.384% | $80.0945 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $202.89 | 10.645% | $224.4876 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $59.94 | 12.655% | $67.5254 | $67.53 | $67.55 | $67.50 |
| 7 purchase totals = | $932.09 | $1,029.6429 | $1,029.64 | $1,029.65 | $1,029.70 | |