| 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 | $129.71 | 8.329% | $140.5135 | $140.51 | $140.50 | $140.50 |
| Purchase #2 | $7.87 | 4.356% | $8.2128 | $8.21 | $8.20 | $8.20 |
| Purchase #3 | $188.33 | 13.548% | $213.8449 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $213.73 | 4.793% | $223.9741 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $92.69 | 13.608% | $105.3033 | $105.30 | $105.30 | $105.30 |
| Purchase #6 | $117.49 | 13.305% | $133.122 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $116.89 | 12.103% | $131.0372 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $866.71 | $956.0078 | $955.99 | $955.95 | $955.90 | |