| 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 | $112.42 | 4.560% | $117.5464 | $117.55 | $117.55 | $117.50 |
| Purchase #2 | $158.96 | 13.132% | $179.8346 | $179.83 | $179.85 | $179.80 |
| Purchase #3 | $100.92 | 5.658% | $106.6301 | $106.63 | $106.65 | $106.60 |
| Purchase #4 | $9.56 | 6.836% | $10.2135 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $210.29 | 12.604% | $236.795 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $224.37 | 3.711% | $232.6964 | $232.70 | $232.70 | $232.70 |
| Purchase #7 | $110.88 | 6.303% | $117.8688 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $927.40 | $1,001.5848 | $1,001.59 | $1,001.60 | $1,001.50 | |