| 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 | $111.80 | 12.193% | $125.4318 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $199.49 | 8.684% | $216.8137 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $88.31 | 4.527% | $92.3078 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $121.85 | 13.577% | $138.3936 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $89.85 | 7.667% | $96.7388 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $176.56 | 9.529% | $193.3844 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $84.62 | 10.553% | $93.5499 | $93.55 | $93.55 | $93.50 |
| 7 purchase totals = | $872.48 | $956.6200 | $956.61 | $956.65 | $956.50 | |