| 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 | $247.90 | 8.626% | $269.2839 | $269.28 | $269.30 | $269.30 |
| Purchase #2 | $212.71 | 5.307% | $223.9985 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $167.55 | 7.666% | $180.3944 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $190.46 | 7.675% | $205.0778 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $133.80 | 9.410% | $146.3906 | $146.39 | $146.40 | $146.40 |
| Purchase #6 | $129.71 | 5.257% | $136.5289 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $109.42 | 8.406% | $118.6178 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $1,191.55 | $1,280.2919 | $1,280.29 | $1,280.35 | $1,280.30 | |