| 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 | $209.79 | 13.177% | $237.434 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $227.67 | 6.809% | $243.1721 | $243.17 | $243.15 | $243.20 |
| Purchase #3 | $232.69 | 11.807% | $260.1637 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $86.61 | 7.204% | $92.8494 | $92.85 | $92.85 | $92.80 |
| Purchase #5 | $82.72 | 9.818% | $90.8414 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $224.70 | 9.431% | $245.8915 | $245.89 | $245.90 | $245.90 |
| Purchase #7 | $194.57 | 4.392% | $203.1155 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $1,258.75 | $1,373.4676 | $1,373.46 | $1,373.45 | $1,373.40 | |