| 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 | $239.33 | 5.531% | $252.5673 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $25.81 | 13.528% | $29.3016 | $29.30 | $29.30 | $29.30 |
| Purchase #3 | $140.52 | 11.448% | $156.6067 | $156.61 | $156.60 | $156.60 |
| Purchase #4 | $188.90 | 7.670% | $203.3886 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $208.61 | 9.507% | $228.4426 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $145.67 | 8.731% | $158.3884 | $158.39 | $158.40 | $158.40 |
| Purchase #7 | $75.94 | 5.197% | $79.8866 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $1,024.78 | $1,108.5818 | $1,108.59 | $1,108.60 | $1,108.60 | |