| 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 | $203.43 | 12.445% | $228.7469 | $228.75 | $228.75 | $228.70 |
| Purchase #2 | $109.38 | 6.210% | $116.1725 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $81.33 | 13.281% | $92.1314 | $92.13 | $92.15 | $92.10 |
| Purchase #4 | $32.30 | 13.229% | $36.573 | $36.57 | $36.55 | $36.60 |
| Purchase #5 | $82.47 | 11.851% | $92.2435 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $28.66 | 7.690% | $30.864 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $213.78 | 8.311% | $231.5473 | $231.55 | $231.55 | $231.50 |
| 7 purchase totals = | $751.35 | $828.2786 | $828.27 | $828.25 | $828.20 | |