| 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 | $20.64 | 8.138% | $22.3197 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $224.73 | 9.337% | $245.713 | $245.71 | $245.70 | $245.70 |
| Purchase #3 | $36.95 | 10.569% | $40.8552 | $40.86 | $40.85 | $40.90 |
| Purchase #4 | $154.89 | 6.332% | $164.6976 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $199.68 | 6.682% | $213.0226 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $29.93 | 6.227% | $31.7937 | $31.79 | $31.80 | $31.80 |
| Purchase #7 | $227.86 | 3.860% | $236.6554 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $894.68 | $955.0572 | $955.06 | $955.00 | $955.10 | |