| 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 | $115.66 | 10.161% | $127.4122 | $127.41 | $127.40 | $127.40 |
| Purchase #2 | $105.90 | 7.501% | $113.8436 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $185.84 | 6.460% | $197.8453 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $119.40 | 11.289% | $132.8791 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $213.51 | 12.298% | $239.7675 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $51.84 | 7.207% | $55.5761 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $84.81 | 11.493% | $94.5572 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $876.96 | $961.8810 | $961.89 | $961.90 | $961.90 | |