| 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 | $114.46 | 13.720% | $130.1639 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $51.57 | 10.719% | $57.0978 | $57.10 | $57.10 | $57.10 |
| Purchase #3 | $93.61 | 12.417% | $105.2336 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $69.93 | 3.645% | $72.4789 | $72.48 | $72.50 | $72.50 |
| Purchase #5 | $209.90 | 3.739% | $217.7482 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $138.68 | 12.455% | $155.9526 | $155.95 | $155.95 | $156.00 |
| Purchase #7 | $89.33 | 4.628% | $93.4642 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $767.48 | $832.1392 | $832.13 | $832.15 | $832.20 | |