| 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 | $53.39 | 9.430% | $58.4247 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $200.78 | 12.357% | $225.5904 | $225.59 | $225.60 | $225.60 |
| Purchase #3 | $227.46 | 10.534% | $251.4206 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $112.54 | 8.669% | $122.2961 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $135.46 | 10.346% | $149.4747 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $243.92 | 4.257% | $254.3037 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $27.81 | 7.358% | $29.8563 | $29.86 | $29.85 | $29.90 |
| 7 purchase totals = | $1,001.36 | $1,091.3665 | $1,091.36 | $1,091.30 | $1,091.40 | |