| 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 | $175.34 | 5.146% | $184.363 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $188.60 | 12.481% | $212.1392 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $203.71 | 10.144% | $224.3743 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $10.82 | 5.789% | $11.4464 | $11.45 | $11.45 | $11.40 |
| Purchase #5 | $214.64 | 10.247% | $236.6342 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $207.60 | 8.588% | $225.4287 | $225.43 | $225.45 | $225.40 |
| Purchase #7 | $91.89 | 8.148% | $99.3772 | $99.38 | $99.40 | $99.40 |
| 7 purchase totals = | $1,092.60 | $1,193.7630 | $1,193.76 | $1,193.80 | $1,193.70 | |