| 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 | $207.96 | 5.632% | $219.6723 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $182.84 | 11.847% | $204.5011 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $42.62 | 4.166% | $44.3955 | $44.40 | $44.40 | $44.40 |
| Purchase #4 | $155.39 | 11.476% | $173.2226 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $51.52 | 12.146% | $57.7776 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $69.83 | 9.799% | $76.6726 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $189.99 | 12.709% | $214.1358 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $900.15 | $990.3775 | $990.38 | $990.35 | $990.40 | |