| 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 | $111.55 | 9.635% | $122.2978 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $190.46 | 8.319% | $206.3044 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $101.77 | 4.189% | $106.0331 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $182.57 | 4.147% | $190.1412 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $198.57 | 7.582% | $213.6256 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $112.31 | 12.769% | $126.6509 | $126.65 | $126.65 | $126.70 |
| Purchase #7 | $37.47 | 9.814% | $41.1473 | $41.15 | $41.15 | $41.10 |
| 7 purchase totals = | $934.70 | $1,006.2003 | $1,006.20 | $1,006.25 | $1,006.10 | |