| 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 | $102.98 | 10.395% | $113.6848 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $208.36 | 3.681% | $216.0297 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $166.70 | 13.103% | $188.5427 | $188.54 | $188.55 | $188.50 |
| Purchase #4 | $38.28 | 9.473% | $41.9063 | $41.91 | $41.90 | $41.90 |
| Purchase #5 | $112.39 | 8.781% | $122.259 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $10.85 | 4.850% | $11.3762 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $83.27 | 11.702% | $93.0143 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $722.83 | $786.8130 | $786.81 | $786.85 | $786.80 | |