| 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 | $184.42 | 8.810% | $200.6674 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $106.98 | 12.584% | $120.4424 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $214.46 | 9.714% | $235.2926 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $63.68 | 12.757% | $71.8037 | $71.80 | $71.80 | $71.80 |
| Purchase #5 | $97.29 | 5.855% | $102.9863 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $118.58 | 12.360% | $133.2365 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $118.25 | 6.795% | $126.2851 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $903.66 | $990.7140 | $990.72 | $990.75 | $990.70 | |