| 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 | $234.51 | 3.497% | $242.7108 | $242.71 | $242.70 | $242.70 |
| Purchase #2 | $149.89 | 5.140% | $157.5943 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $34.26 | 9.716% | $37.5887 | $37.59 | $37.60 | $37.60 |
| Purchase #4 | $45.46 | 7.819% | $49.0145 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $110.75 | 10.671% | $122.5681 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $28.96 | 7.360% | $31.0915 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $220.55 | 8.608% | $239.5349 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $824.38 | $880.1028 | $880.09 | $880.10 | $880.10 | |