| 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 | $13.71 | 8.449% | $14.8684 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $101.88 | 4.259% | $106.2191 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $139.80 | 12.836% | $157.7447 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $223.37 | 7.809% | $240.813 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $163.88 | 11.588% | $182.8704 | $182.87 | $182.85 | $182.90 |
| Purchase #6 | $24.42 | 10.465% | $26.9756 | $26.98 | $27.00 | $27.00 |
| Purchase #7 | $183.63 | 5.381% | $193.5111 | $193.51 | $193.50 | $193.50 |
| 7 purchase totals = | $850.69 | $923.0023 | $923.00 | $922.95 | $923.00 | |