| 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 | $12.79 | 13.399% | $14.5037 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $249.65 | 11.324% | $277.9204 | $277.92 | $277.90 | $277.90 |
| Purchase #3 | $242.95 | 4.725% | $254.4294 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $128.89 | 4.684% | $134.9272 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $221.88 | 3.223% | $229.0312 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $237.42 | 4.318% | $247.6718 | $247.67 | $247.65 | $247.70 |
| Purchase #7 | $126.86 | 8.658% | $137.8435 | $137.84 | $137.85 | $137.80 |
| 7 purchase totals = | $1,220.44 | $1,296.3272 | $1,296.32 | $1,296.35 | $1,296.20 | |