| 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 | $235.91 | 3.217% | $243.4992 | $243.50 | $243.50 | $243.50 |
| Purchase #2 | $158.47 | 6.673% | $169.0447 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $58.84 | 3.874% | $61.1195 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $11.75 | 8.812% | $12.7854 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $241.37 | 13.569% | $274.1215 | $274.12 | $274.10 | $274.10 |
| Purchase #6 | $165.65 | 10.266% | $182.6556 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $167.26 | 6.204% | $177.6368 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $1,039.25 | $1,120.8627 | $1,120.87 | $1,120.85 | $1,120.80 | |