| 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 | $135.75 | 3.612% | $140.6533 | $140.65 | $140.65 | $140.70 |
| Purchase #2 | $231.28 | 3.452% | $239.2638 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $200.92 | 4.780% | $210.524 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $75.25 | 8.743% | $81.8291 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $184.69 | 13.691% | $209.9759 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $242.64 | 3.159% | $250.305 | $250.31 | $250.30 | $250.30 |
| Purchase #7 | $134.80 | 10.778% | $149.3287 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $1,205.33 | $1,281.8798 | $1,281.88 | $1,281.90 | $1,281.90 | |