| 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 | $237.57 | 5.179% | $249.8738 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $189.99 | 12.563% | $213.8584 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $224.91 | 5.434% | $237.1316 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $57.56 | 6.319% | $61.1972 | $61.20 | $61.20 | $61.20 |
| Purchase #5 | $26.89 | 3.196% | $27.7494 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $96.95 | 13.116% | $109.666 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $113.43 | 5.733% | $119.9329 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $947.30 | $1,019.4093 | $1,019.41 | $1,019.40 | $1,019.40 | |