| 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 | $115.52 | 5.161% | $121.482 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $246.56 | 12.115% | $276.4307 | $276.43 | $276.45 | $276.40 |
| Purchase #3 | $117.76 | 10.217% | $129.7915 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $129.36 | 12.364% | $145.3541 | $145.35 | $145.35 | $145.40 |
| Purchase #5 | $106.90 | 5.522% | $112.803 | $112.80 | $112.80 | $112.80 |
| Purchase #6 | $24.80 | 7.159% | $26.5754 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $17.27 | 9.123% | $18.8455 | $18.85 | $18.85 | $18.80 |
| 7 purchase totals = | $758.17 | $831.2822 | $831.28 | $831.35 | $831.30 | |