| 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 | $24.31 | 13.513% | $27.595 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $236.69 | 5.850% | $250.5364 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $227.88 | 8.598% | $247.4731 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $27.93 | 4.315% | $29.1352 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $146.96 | 7.395% | $157.8277 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $125.62 | 12.699% | $141.5725 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $193.51 | 3.110% | $199.5282 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $982.90 | $1,053.6681 | $1,053.68 | $1,053.70 | $1,053.60 | |