| 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 | $121.38 | 9.360% | $132.7412 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $165.86 | 9.798% | $182.111 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $248.77 | 9.131% | $271.4852 | $271.49 | $271.50 | $271.50 |
| Purchase #4 | $204.65 | 13.203% | $231.6699 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $106.40 | 11.473% | $118.6073 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $133.30 | 9.378% | $145.8009 | $145.80 | $145.80 | $145.80 |
| Purchase #7 | $152.25 | 11.261% | $169.3949 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $1,132.61 | $1,251.8104 | $1,251.81 | $1,251.80 | $1,251.80 | |