| 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 | $205.29 | 3.667% | $212.818 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $116.28 | 11.520% | $129.6755 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $216.63 | 11.158% | $240.8016 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $119.98 | 9.269% | $131.1009 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $143.88 | 9.203% | $157.1213 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $182.93 | 7.570% | $196.7778 | $196.78 | $196.80 | $196.80 |
| Purchase #7 | $68.48 | 12.266% | $76.8798 | $76.88 | $76.90 | $76.90 |
| 7 purchase totals = | $1,053.47 | $1,145.1749 | $1,145.18 | $1,145.20 | $1,145.20 | |