| 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 | $224.89 | 10.245% | $247.93 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $34.39 | 7.744% | $37.0532 | $37.05 | $37.05 | $37.10 |
| Purchase #3 | $212.49 | 10.786% | $235.4092 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $183.86 | 3.307% | $189.9403 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $106.25 | 5.743% | $112.3519 | $112.35 | $112.35 | $112.40 |
| Purchase #6 | $52.41 | 9.363% | $57.3171 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $63.45 | 10.233% | $69.9428 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $877.74 | $949.9445 | $949.94 | $949.95 | $949.90 | |