| 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 | $42.79 | 3.483% | $44.2804 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $132.70 | 3.794% | $137.7346 | $137.73 | $137.75 | $137.70 |
| Purchase #3 | $144.82 | 11.489% | $161.4584 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $167.34 | 9.395% | $183.0616 | $183.06 | $183.05 | $183.10 |
| Purchase #5 | $213.58 | 12.378% | $240.0169 | $240.02 | $240.00 | $240.00 |
| Purchase #6 | $245.49 | 13.399% | $278.3832 | $278.38 | $278.40 | $278.40 |
| Purchase #7 | $75.50 | 6.399% | $80.3312 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $1,022.22 | $1,125.2663 | $1,125.26 | $1,125.30 | $1,125.30 | |