| 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 | $59.33 | 3.647% | $61.4938 | $61.49 | $61.50 | $61.50 |
| Purchase #2 | $92.28 | 7.713% | $99.3976 | $99.40 | $99.40 | $99.40 |
| Purchase #3 | $169.61 | 6.130% | $180.0071 | $180.01 | $180.00 | $180.00 |
| Purchase #4 | $132.62 | 7.680% | $142.8052 | $142.81 | $142.80 | $142.80 |
| Purchase #5 | $140.74 | 6.156% | $149.404 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $241.89 | 13.536% | $274.6322 | $274.63 | $274.65 | $274.60 |
| Purchase #7 | $226.86 | 8.561% | $246.2815 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $1,063.33 | $1,154.0214 | $1,154.02 | $1,154.05 | $1,154.00 | |