| 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 | $125.48 | 3.359% | $129.6949 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $35.27 | 4.218% | $36.7577 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $125.93 | 10.760% | $139.4801 | $139.48 | $139.50 | $139.50 |
| Purchase #4 | $244.42 | 5.672% | $258.2835 | $258.28 | $258.30 | $258.30 |
| Purchase #5 | $112.86 | 8.348% | $122.2816 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $57.76 | 8.758% | $62.8186 | $62.82 | $62.80 | $62.80 |
| Purchase #7 | $191.35 | 3.704% | $198.4376 | $198.44 | $198.45 | $198.40 |
| 7 purchase totals = | $893.07 | $947.7540 | $947.75 | $947.80 | $947.80 | |