| 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 | $224.87 | 8.665% | $244.355 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $209.71 | 10.383% | $231.4842 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $173.34 | 9.561% | $189.913 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $13.79 | 13.469% | $15.6474 | $15.65 | $15.65 | $15.60 |
| Purchase #5 | $82.54 | 7.711% | $88.9047 | $88.90 | $88.90 | $88.90 |
| Purchase #6 | $71.74 | 6.149% | $76.1513 | $76.15 | $76.15 | $76.20 |
| Purchase #7 | $60.63 | 10.679% | $67.1047 | $67.10 | $67.10 | $67.10 |
| 7 purchase totals = | $836.62 | $913.5603 | $913.55 | $913.55 | $913.60 | |