| 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 | $117.25 | 3.447% | $121.2916 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $232.40 | 9.442% | $254.3432 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $250.89 | 5.197% | $263.9288 | $263.93 | $263.95 | $263.90 |
| Purchase #4 | $48.89 | 9.491% | $53.5301 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $153.52 | 7.328% | $164.7699 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $37.52 | 10.543% | $41.4757 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $67.26 | 13.285% | $76.1955 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $907.73 | $975.5348 | $975.54 | $975.60 | $975.50 | |