| 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 | $180.39 | 5.495% | $190.3024 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $19.89 | 4.487% | $20.7825 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $246.79 | 3.703% | $255.9286 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $191.99 | 11.505% | $214.0784 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $112.40 | 5.338% | $118.3999 | $118.40 | $118.40 | $118.40 |
| Purchase #6 | $8.69 | 13.867% | $9.895 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $85.76 | 6.188% | $91.0668 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $845.91 | $900.4536 | $900.46 | $900.50 | $900.50 | |