| 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 | $192.97 | 10.214% | $212.68 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $38.67 | 9.830% | $42.4713 | $42.47 | $42.45 | $42.50 |
| Purchase #3 | $106.73 | 3.397% | $110.3556 | $110.36 | $110.35 | $110.40 |
| Purchase #4 | $83.63 | 4.636% | $87.5071 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $218.58 | 9.312% | $238.9342 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $101.43 | 10.530% | $112.1106 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $70.93 | 4.244% | $73.9403 | $73.94 | $73.95 | $73.90 |
| 7 purchase totals = | $812.94 | $877.9991 | $878.00 | $878.00 | $878.00 | |