| 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 | $228.82 | 8.787% | $248.9264 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $225.73 | 4.765% | $236.486 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $191.58 | 4.298% | $199.8141 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $110.91 | 4.599% | $116.0108 | $116.01 | $116.00 | $116.00 |
| Purchase #5 | $188.47 | 11.612% | $210.3551 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $161.28 | 3.704% | $167.2538 | $167.25 | $167.25 | $167.30 |
| Purchase #7 | $102.63 | 10.744% | $113.6566 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $1,209.42 | $1,292.5028 | $1,292.51 | $1,292.50 | $1,292.60 | |