| 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 | $12.50 | 12.732% | $14.0915 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $174.92 | 13.561% | $198.6409 | $198.64 | $198.65 | $198.60 |
| Purchase #3 | $120.87 | 9.690% | $132.5823 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $101.87 | 11.266% | $113.3467 | $113.35 | $113.35 | $113.30 |
| Purchase #5 | $125.76 | 11.532% | $140.2626 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $208.93 | 4.123% | $217.5442 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $128.65 | 7.836% | $138.731 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $873.50 | $955.1992 | $955.19 | $955.25 | $955.10 | |