| 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 | $202.33 | 13.604% | $229.855 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $108.93 | 7.638% | $117.2501 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $36.35 | 9.178% | $39.6862 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $136.40 | 3.217% | $140.788 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $28.86 | 4.297% | $30.1001 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $199.66 | 5.171% | $209.9844 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $141.71 | 7.849% | $152.8328 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $854.24 | $920.4966 | $920.50 | $920.55 | $920.60 | |