| 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 | $203.88 | 4.722% | $213.5072 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $200.86 | 7.466% | $215.8562 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $175.57 | 12.634% | $197.7515 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $70.85 | 11.860% | $79.2528 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $151.37 | 12.810% | $170.7605 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $204.64 | 3.713% | $212.2383 | $212.24 | $212.25 | $212.20 |
| Purchase #7 | $42.99 | 11.427% | $47.9025 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $1,050.16 | $1,137.2690 | $1,137.27 | $1,137.25 | $1,137.40 | |