| 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 | $197.64 | 5.413% | $208.3383 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $198.40 | 11.551% | $221.3172 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $26.31 | 10.465% | $29.0633 | $29.06 | $29.05 | $29.10 |
| Purchase #4 | $102.61 | 10.331% | $113.2106 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $174.67 | 6.758% | $186.4742 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $116.35 | 8.579% | $126.3317 | $126.33 | $126.35 | $126.30 |
| Purchase #7 | $175.49 | 12.401% | $197.2525 | $197.25 | $197.25 | $197.30 |
| 7 purchase totals = | $991.47 | $1,081.9878 | $1,081.98 | $1,081.95 | $1,082.00 | |