| 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 | $231.71 | 5.224% | $243.8145 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $22.28 | 6.516% | $23.7318 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $175.58 | 5.849% | $185.8497 | $185.85 | $185.85 | $185.80 |
| Purchase #4 | $172.31 | 9.645% | $188.9293 | $188.93 | $188.95 | $188.90 |
| Purchase #5 | $95.75 | 3.852% | $99.4383 | $99.44 | $99.45 | $99.40 |
| Purchase #6 | $110.70 | 5.363% | $116.6368 | $116.64 | $116.65 | $116.60 |
| Purchase #7 | $37.96 | 5.342% | $39.9878 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $846.29 | $898.3882 | $898.39 | $898.45 | $898.20 | |