| 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 | $186.95 | 5.581% | $197.3837 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $131.33 | 5.524% | $138.5847 | $138.58 | $138.60 | $138.60 |
| Purchase #3 | $132.53 | 7.322% | $142.2338 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $216.50 | 13.145% | $244.9589 | $244.96 | $244.95 | $245.00 |
| Purchase #5 | $22.65 | 11.801% | $25.3229 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $115.56 | 6.290% | $122.8287 | $122.83 | $122.85 | $122.80 |
| Purchase #7 | $96.34 | 5.858% | $101.9836 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $901.86 | $973.2963 | $973.28 | $973.35 | $973.30 | |