| 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 | $83.81 | 6.216% | $89.0196 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $139.26 | 5.755% | $147.2744 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $101.33 | 5.167% | $106.5657 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $224.80 | 5.514% | $237.1955 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $31.43 | 6.275% | $33.4022 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $73.54 | 6.656% | $78.4348 | $78.43 | $78.45 | $78.40 |
| Purchase #7 | $227.89 | 7.221% | $244.3459 | $244.35 | $244.35 | $244.30 |
| 7 purchase totals = | $882.06 | $936.2381 | $936.24 | $936.20 | $936.20 | |