| 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 | $226.81 | 9.305% | $247.9147 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $112.34 | 4.480% | $117.3728 | $117.37 | $117.35 | $117.40 |
| Purchase #3 | $235.50 | 11.611% | $262.8439 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $235.67 | 12.283% | $264.6173 | $264.62 | $264.60 | $264.60 |
| Purchase #5 | $67.78 | 13.309% | $76.8008 | $76.80 | $76.80 | $76.80 |
| Purchase #6 | $158.30 | 7.414% | $170.0364 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $169.45 | 5.484% | $178.7426 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $1,205.85 | $1,318.3285 | $1,318.32 | $1,318.30 | $1,318.20 | |