| 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 | $129.86 | 8.555% | $140.9695 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $186.82 | 9.570% | $204.6987 | $204.70 | $204.70 | $204.70 |
| Purchase #3 | $163.76 | 4.859% | $171.7171 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $39.59 | 12.803% | $44.6587 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $79.44 | 7.415% | $85.3305 | $85.33 | $85.35 | $85.30 |
| Purchase #6 | $201.96 | 5.567% | $213.2031 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $91.53 | 13.494% | $103.8811 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $892.96 | $964.4587 | $964.46 | $964.45 | $964.50 | |