| 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 | $241.45 | 5.520% | $254.778 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $204.81 | 7.861% | $220.9101 | $220.91 | $220.90 | $220.90 |
| Purchase #3 | $154.30 | 13.276% | $174.7849 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $163.95 | 8.670% | $178.1645 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $114.65 | 8.870% | $124.8195 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $156.50 | 4.436% | $163.4423 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $61.93 | 10.591% | $68.489 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $1,097.59 | $1,185.3883 | $1,185.38 | $1,185.40 | $1,185.40 | |