| 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 | $239.43 | 11.471% | $266.895 | $266.90 | $266.90 | $266.90 |
| Purchase #2 | $135.46 | 8.406% | $146.8468 | $146.85 | $146.85 | $146.80 |
| Purchase #3 | $172.94 | 9.195% | $188.8418 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $172.97 | 9.821% | $189.9574 | $189.96 | $189.95 | $190.00 |
| Purchase #5 | $122.75 | 8.260% | $132.8892 | $132.89 | $132.90 | $132.90 |
| Purchase #6 | $149.88 | 5.770% | $158.5281 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $243.96 | 10.402% | $269.3367 | $269.34 | $269.35 | $269.30 |
| 7 purchase totals = | $1,237.39 | $1,353.2950 | $1,353.31 | $1,353.35 | $1,353.20 | |