| 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 | $250.49 | 8.312% | $271.3107 | $271.31 | $271.30 | $271.30 |
| Purchase #2 | $247.82 | 6.245% | $263.2964 | $263.30 | $263.30 | $263.30 |
| Purchase #3 | $110.31 | 5.329% | $116.1884 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $29.32 | 5.797% | $31.0197 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $103.55 | 4.467% | $108.1756 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $196.89 | 12.780% | $222.0525 | $222.05 | $222.05 | $222.10 |
| Purchase #7 | $130.87 | 7.250% | $140.3581 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $1,069.25 | $1,152.4014 | $1,152.41 | $1,152.40 | $1,152.50 | |