| 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 | $246.25 | 10.585% | $272.3156 | $272.32 | $272.30 | $272.30 |
| Purchase #2 | $118.28 | 3.625% | $122.5677 | $122.57 | $122.55 | $122.60 |
| Purchase #3 | $158.56 | 8.520% | $172.0693 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $118.86 | 8.550% | $129.0225 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $229.72 | 12.438% | $258.2926 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $128.74 | 3.207% | $132.8687 | $132.87 | $132.85 | $132.90 |
| Purchase #7 | $148.58 | 7.698% | $160.0177 | $160.02 | $160.00 | $160.00 |
| 7 purchase totals = | $1,148.99 | $1,247.1541 | $1,247.16 | $1,247.05 | $1,247.20 | |