| 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 | $202.84 | 10.692% | $224.5277 | $224.53 | $224.55 | $224.50 |
| Purchase #2 | $153.25 | 5.324% | $161.409 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $108.57 | 4.662% | $113.6315 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $138.50 | 10.557% | $153.1214 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $9.60 | 3.639% | $9.9493 | $9.95 | $9.95 | $9.90 |
| Purchase #6 | $163.91 | 6.495% | $174.556 | $174.56 | $174.55 | $174.60 |
| Purchase #7 | $117.94 | 8.546% | $128.0192 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $894.61 | $965.2141 | $965.22 | $965.20 | $965.10 | |