| 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 | $125.84 | 5.552% | $132.8266 | $132.83 | $132.85 | $132.80 |
| Purchase #2 | $94.44 | 8.497% | $102.4646 | $102.46 | $102.45 | $102.50 |
| Purchase #3 | $108.63 | 10.790% | $120.3512 | $120.35 | $120.35 | $120.40 |
| Purchase #4 | $73.83 | 11.359% | $82.2163 | $82.22 | $82.20 | $82.20 |
| Purchase #5 | $180.88 | 6.173% | $192.0457 | $192.05 | $192.05 | $192.00 |
| Purchase #6 | $249.62 | 3.292% | $257.8375 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $35.53 | 3.385% | $36.7327 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $868.77 | $924.4746 | $924.48 | $924.50 | $924.40 | |