| 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 | $202.60 | 4.425% | $211.5651 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $214.96 | 3.563% | $222.619 | $222.62 | $222.60 | $222.60 |
| Purchase #3 | $52.91 | 10.207% | $58.3105 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $244.31 | 13.503% | $277.2992 | $277.30 | $277.30 | $277.30 |
| Purchase #5 | $237.67 | 7.496% | $255.4857 | $255.49 | $255.50 | $255.50 |
| Purchase #6 | $123.61 | 6.788% | $132.0006 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $33.54 | 12.669% | $37.7892 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $1,109.60 | $1,195.0693 | $1,195.08 | $1,195.05 | $1,195.10 | |