| 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 | $31.30 | 9.226% | $34.1877 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $247.57 | 3.543% | $256.3414 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $37.79 | 11.592% | $42.1706 | $42.17 | $42.15 | $42.20 |
| Purchase #4 | $205.53 | 4.730% | $215.2516 | $215.25 | $215.25 | $215.30 |
| Purchase #5 | $164.94 | 3.320% | $170.416 | $170.42 | $170.40 | $170.40 |
| Purchase #6 | $236.57 | 11.402% | $263.5437 | $263.54 | $263.55 | $263.50 |
| Purchase #7 | $49.64 | 12.282% | $55.7368 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $973.34 | $1,037.6478 | $1,037.65 | $1,037.65 | $1,037.60 | |