| 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 | $184.75 | 9.536% | $202.3678 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $223.47 | 6.505% | $238.0067 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $11.52 | 5.568% | $12.1614 | $12.16 | $12.15 | $12.20 |
| Purchase #4 | $77.71 | 4.553% | $81.2481 | $81.25 | $81.25 | $81.20 |
| Purchase #5 | $92.59 | 5.171% | $97.3778 | $97.38 | $97.40 | $97.40 |
| Purchase #6 | $50.35 | 10.443% | $55.6081 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $185.47 | 4.699% | $194.1852 | $194.19 | $194.20 | $194.20 |
| 7 purchase totals = | $825.86 | $880.9551 | $880.97 | $880.95 | $881.00 | |