| 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 | $46.65 | 13.425% | $52.9128 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $46.44 | 8.132% | $50.2165 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $240.59 | 5.204% | $253.1103 | $253.11 | $253.10 | $253.10 |
| Purchase #4 | $237.83 | 13.600% | $270.1749 | $270.17 | $270.15 | $270.20 |
| Purchase #5 | $231.88 | 8.110% | $250.6855 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $42.57 | 4.192% | $44.3545 | $44.35 | $44.35 | $44.40 |
| Purchase #7 | $117.41 | 13.108% | $132.8001 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $963.37 | $1,054.2546 | $1,054.25 | $1,054.20 | $1,054.30 | |