| 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 | $240.51 | 7.186% | $257.793 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $47.83 | 13.429% | $54.2531 | $54.25 | $54.25 | $54.30 |
| Purchase #3 | $61.57 | 3.858% | $63.9454 | $63.95 | $63.95 | $63.90 |
| Purchase #4 | $46.45 | 13.318% | $52.6362 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $144.37 | 8.494% | $156.6328 | $156.63 | $156.65 | $156.60 |
| Purchase #6 | $129.95 | 7.873% | $140.181 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $248.80 | 12.162% | $279.0591 | $279.06 | $279.05 | $279.10 |
| 7 purchase totals = | $919.48 | $1,004.5006 | $1,004.50 | $1,004.55 | $1,004.50 | |