| 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 | $211.29 | 12.433% | $237.5597 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $6.70 | 3.364% | $6.9254 | $6.93 | $6.95 | $6.90 |
| Purchase #3 | $103.94 | 11.530% | $115.9243 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $106.53 | 9.680% | $116.8421 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $103.40 | 8.767% | $112.4651 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $82.39 | 10.575% | $91.1027 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $180.78 | 5.655% | $191.0031 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $795.03 | $871.8224 | $871.82 | $871.80 | $871.80 | |