| 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 | $230.76 | 5.255% | $242.8864 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $28.86 | 4.570% | $30.1789 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $131.85 | 9.483% | $144.3533 | $144.35 | $144.35 | $144.40 |
| Purchase #4 | $246.33 | 12.736% | $277.7026 | $277.70 | $277.70 | $277.70 |
| Purchase #5 | $116.71 | 12.646% | $131.4691 | $131.47 | $131.45 | $131.50 |
| Purchase #6 | $92.45 | 3.312% | $95.5119 | $95.51 | $95.50 | $95.50 |
| Purchase #7 | $58.30 | 11.663% | $65.0995 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $905.26 | $987.2017 | $987.20 | $987.20 | $987.30 | |