| 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 | $224.85 | 10.240% | $247.8746 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $212.62 | 3.242% | $219.5131 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $42.43 | 3.632% | $43.9711 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $246.97 | 10.127% | $271.9807 | $271.98 | $272.00 | $272.00 |
| Purchase #5 | $129.52 | 8.420% | $140.4256 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $233.31 | 9.842% | $256.2724 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $8.70 | 3.678% | $9.02 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $1,098.40 | $1,189.0575 | $1,189.05 | $1,189.00 | $1,189.10 | |