| 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 | $108.77 | 6.454% | $115.79 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $247.42 | 12.295% | $277.8403 | $277.84 | $277.85 | $277.80 |
| Purchase #3 | $16.30 | 11.508% | $18.1758 | $18.18 | $18.20 | $18.20 |
| Purchase #4 | $64.45 | 5.183% | $67.7904 | $67.79 | $67.80 | $67.80 |
| Purchase #5 | $132.56 | 9.133% | $144.6667 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $148.75 | 7.842% | $160.415 | $160.42 | $160.40 | $160.40 |
| Purchase #7 | $193.75 | 3.376% | $200.291 | $200.29 | $200.30 | $200.30 |
| 7 purchase totals = | $912.00 | $984.9692 | $984.98 | $985.00 | $985.00 | |