| 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 | $246.94 | 12.253% | $277.1976 | $277.20 | $277.20 | $277.20 |
| Purchase #2 | $121.90 | 8.693% | $132.4968 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $138.95 | 5.425% | $146.488 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $81.90 | 10.816% | $90.7583 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $192.89 | 4.846% | $202.2374 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $54.82 | 5.590% | $57.8844 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $21.75 | 12.506% | $24.4701 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $859.15 | $931.5326 | $931.54 | $931.55 | $931.60 | |