| 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 | $212.89 | 3.573% | $220.4966 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $248.51 | 4.406% | $259.4594 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $174.29 | 6.224% | $185.1378 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $239.90 | 3.730% | $248.8483 | $248.85 | $248.85 | $248.80 |
| Purchase #5 | $31.80 | 7.308% | $34.1239 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $108.66 | 9.628% | $119.1218 | $119.12 | $119.10 | $119.10 |
| Purchase #7 | $53.56 | 11.376% | $59.653 | $59.65 | $59.65 | $59.70 |
| 7 purchase totals = | $1,069.61 | $1,126.8408 | $1,126.84 | $1,126.80 | $1,126.80 | |