| 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 | $108.90 | 10.475% | $120.3073 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $154.51 | 4.244% | $161.0674 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $221.88 | 7.270% | $238.0107 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $32.73 | 9.344% | $35.7883 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $117.33 | 4.511% | $122.6228 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $73.99 | 9.503% | $81.0213 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $204.59 | 9.743% | $224.5232 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $913.93 | $983.3410 | $983.34 | $983.25 | $983.30 | |