| 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 | $103.50 | 4.565% | $108.2248 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $17.80 | 10.656% | $19.6968 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $245.78 | 3.222% | $253.699 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $35.39 | 12.683% | $39.8785 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $149.54 | 13.730% | $170.0718 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $134.29 | 5.718% | $141.9687 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $195.38 | 6.752% | $208.5721 | $208.57 | $208.55 | $208.60 |
| 7 purchase totals = | $881.68 | $942.1117 | $942.11 | $942.05 | $942.20 | |