| 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 | $234.70 | 7.413% | $252.0983 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $158.35 | 12.280% | $177.7954 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $21.45 | 3.655% | $22.234 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $213.36 | 3.286% | $220.371 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $20.31 | 11.348% | $22.6148 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $148.85 | 7.523% | $160.048 | $160.05 | $160.05 | $160.00 |
| Purchase #7 | $106.78 | 5.516% | $112.67 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $903.80 | $967.8315 | $967.83 | $967.80 | $967.80 | |