| 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 | $223.67 | 9.129% | $244.0888 | $244.09 | $244.10 | $244.10 |
| Purchase #2 | $124.96 | 13.563% | $141.9083 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $106.73 | 3.693% | $110.6715 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $197.58 | 3.395% | $204.2878 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $29.35 | 5.513% | $30.9681 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $6.89 | 4.664% | $7.2113 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $8.78 | 4.507% | $9.1757 | $9.18 | $9.20 | $9.20 |
| 7 purchase totals = | $697.96 | $748.3115 | $748.32 | $748.30 | $748.40 | |