| 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 | $18.43 | 13.413% | $20.902 | $20.90 | $20.90 | $20.90 |
| Purchase #2 | $90.63 | 7.795% | $97.6946 | $97.69 | $97.70 | $97.70 |
| Purchase #3 | $249.68 | 5.700% | $263.9118 | $263.91 | $263.90 | $263.90 |
| Purchase #4 | $126.83 | 7.569% | $136.4298 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $237.65 | 3.772% | $246.6142 | $246.61 | $246.60 | $246.60 |
| Purchase #6 | $232.54 | 10.706% | $257.4357 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $37.37 | 6.501% | $39.7994 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $993.13 | $1,062.7875 | $1,062.78 | $1,062.80 | $1,062.70 | |