| 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 | $207.37 | 10.717% | $229.5938 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $146.33 | 6.423% | $155.7288 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $112.53 | 10.552% | $124.4042 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $25.88 | 13.796% | $29.4504 | $29.45 | $29.45 | $29.50 |
| Purchase #5 | $245.97 | 3.778% | $255.2627 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $43.33 | 7.149% | $46.4277 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $219.98 | 12.314% | $247.0683 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $1,001.39 | $1,087.9359 | $1,087.93 | $1,087.95 | $1,088.00 | |