| 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 | $227.59 | 7.159% | $243.8832 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $101.56 | 12.811% | $114.5709 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $232.38 | 5.508% | $245.1795 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $109.93 | 13.407% | $124.6683 | $124.67 | $124.65 | $124.70 |
| Purchase #5 | $168.36 | 11.666% | $188.0009 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $21.90 | 4.354% | $22.8535 | $22.85 | $22.85 | $22.90 |
| Purchase #7 | $41.62 | 11.650% | $46.4687 | $46.47 | $46.45 | $46.50 |
| 7 purchase totals = | $903.34 | $985.6250 | $985.62 | $985.60 | $985.80 | |