| 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 | $98.95 | 3.522% | $102.435 | $102.44 | $102.45 | $102.40 |
| Purchase #2 | $147.50 | 11.472% | $164.4212 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $103.33 | 12.413% | $116.1564 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $217.61 | 13.680% | $247.379 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $165.97 | 5.810% | $175.6129 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $103.82 | 6.267% | $110.3264 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $153.81 | 6.208% | $163.3585 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $990.99 | $1,079.6894 | $1,079.70 | $1,079.70 | $1,079.70 | |