| 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 | $210.58 | 6.829% | $224.9605 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $74.99 | 3.595% | $77.6859 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $53.55 | 9.138% | $58.4434 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $210.76 | 10.586% | $233.0711 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $6.26 | 6.860% | $6.6894 | $6.69 | $6.70 | $6.70 |
| Purchase #6 | $36.39 | 3.453% | $37.6465 | $37.65 | $37.65 | $37.60 |
| Purchase #7 | $179.26 | 9.555% | $196.3883 | $196.39 | $196.40 | $196.40 |
| 7 purchase totals = | $771.79 | $834.8851 | $834.89 | $834.90 | $834.90 | |