| 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 | $231.99 | 6.686% | $247.5009 | $247.50 | $247.50 | $247.50 |
| Purchase #2 | $169.31 | 13.317% | $191.857 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $40.86 | 8.189% | $44.206 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $166.42 | 11.791% | $186.0426 | $186.04 | $186.05 | $186.00 |
| Purchase #5 | $167.67 | 7.730% | $180.6309 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $163.32 | 8.109% | $176.5636 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $36.58 | 8.731% | $39.7738 | $39.77 | $39.75 | $39.80 |
| 7 purchase totals = | $976.15 | $1,066.5748 | $1,066.57 | $1,066.55 | $1,066.60 | |