| 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 | $176.58 | 8.146% | $190.9642 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $210.76 | 11.110% | $234.1754 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $116.63 | 8.324% | $126.3383 | $126.34 | $126.35 | $126.30 |
| Purchase #4 | $245.42 | 13.699% | $279.0401 | $279.04 | $279.05 | $279.00 |
| Purchase #5 | $12.60 | 3.830% | $13.0826 | $13.08 | $13.10 | $13.10 |
| Purchase #6 | $191.49 | 11.119% | $212.7818 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $143.53 | 5.762% | $151.8002 | $151.80 | $151.80 | $151.80 |
| 7 purchase totals = | $1,097.01 | $1,208.1826 | $1,208.18 | $1,208.25 | $1,208.20 | |