| 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 | $198.68 | 12.814% | $224.1389 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $106.75 | 4.196% | $111.2292 | $111.23 | $111.25 | $111.20 |
| Purchase #3 | $232.96 | 13.289% | $263.9181 | $263.92 | $263.90 | $263.90 |
| Purchase #4 | $218.70 | 9.543% | $239.5705 | $239.57 | $239.55 | $239.60 |
| Purchase #5 | $205.55 | 7.266% | $220.4853 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $46.83 | 3.410% | $48.4269 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $38.62 | 9.657% | $42.3495 | $42.35 | $42.35 | $42.30 |
| 7 purchase totals = | $1,048.09 | $1,150.1184 | $1,150.13 | $1,150.15 | $1,150.00 | |