| 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 | $236.80 | 6.394% | $251.941 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $24.48 | 11.541% | $27.3052 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $123.33 | 5.328% | $129.901 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $22.91 | 6.607% | $24.4237 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $178.25 | 8.151% | $192.7792 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $113.76 | 4.337% | $118.6938 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $83.87 | 7.102% | $89.8264 | $89.83 | $89.85 | $89.80 |
| 7 purchase totals = | $783.40 | $834.8703 | $834.87 | $834.90 | $834.80 | |