| 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 | $214.53 | 12.237% | $240.782 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $39.93 | 3.315% | $41.2537 | $41.25 | $41.25 | $41.30 |
| Purchase #3 | $108.30 | 13.470% | $122.888 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $82.36 | 8.158% | $89.0789 | $89.08 | $89.10 | $89.10 |
| Purchase #5 | $161.61 | 4.554% | $168.9697 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $127.33 | 6.369% | $135.4396 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $146.51 | 5.846% | $155.075 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $880.57 | $953.4869 | $953.49 | $953.55 | $953.60 | |