| 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 | $186.35 | 10.156% | $205.2757 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $234.80 | 4.842% | $246.169 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $43.84 | 5.213% | $46.1254 | $46.13 | $46.15 | $46.10 |
| Purchase #4 | $203.40 | 11.856% | $227.5151 | $227.52 | $227.50 | $227.50 |
| Purchase #5 | $71.85 | 12.784% | $81.0353 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $35.95 | 6.867% | $38.4187 | $38.42 | $38.40 | $38.40 |
| Purchase #7 | $27.82 | 3.735% | $28.8591 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $804.01 | $873.3983 | $873.42 | $873.40 | $873.40 | |