| 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 | $238.58 | 6.355% | $253.7418 | $253.74 | $253.75 | $253.70 |
| Purchase #2 | $213.45 | 3.272% | $220.4341 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $101.74 | 6.856% | $108.7153 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $176.79 | 13.646% | $200.9148 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $191.78 | 4.532% | $200.4715 | $200.47 | $200.45 | $200.50 |
| Purchase #6 | $170.50 | 9.591% | $186.8527 | $186.85 | $186.85 | $186.90 |
| Purchase #7 | $136.83 | 6.608% | $145.8717 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $1,229.67 | $1,317.0019 | $1,316.99 | $1,316.95 | $1,317.00 | |