| 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 | $190.95 | 13.873% | $217.4405 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $66.63 | 7.275% | $71.4773 | $71.48 | $71.50 | $71.50 |
| Purchase #3 | $14.59 | 5.197% | $15.3482 | $15.35 | $15.35 | $15.30 |
| Purchase #4 | $235.70 | 5.428% | $248.4938 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $94.46 | 7.736% | $101.7674 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $183.96 | 3.810% | $190.9689 | $190.97 | $190.95 | $191.00 |
| Purchase #7 | $207.61 | 10.343% | $229.0831 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $993.90 | $1,074.5792 | $1,074.58 | $1,074.60 | $1,074.60 | |