| 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 | $204.74 | 7.154% | $219.3871 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $217.62 | 12.120% | $243.9955 | $244.00 | $244.00 | $244.00 |
| Purchase #3 | $30.34 | 11.757% | $33.9071 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $86.95 | 8.522% | $94.3599 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $160.99 | 13.451% | $182.6448 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $181.47 | 13.602% | $206.1535 | $206.15 | $206.15 | $206.20 |
| Purchase #7 | $153.88 | 7.543% | $165.4872 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $1,035.99 | $1,145.9351 | $1,145.94 | $1,145.95 | $1,146.00 | |