| 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 | $136.35 | 11.689% | $152.288 | $152.29 | $152.30 | $152.30 |
| Purchase #2 | $203.27 | 5.258% | $213.9579 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $124.78 | 3.583% | $129.2509 | $129.25 | $129.25 | $129.30 |
| Purchase #4 | $13.39 | 9.222% | $14.6248 | $14.62 | $14.60 | $14.60 |
| Purchase #5 | $140.59 | 7.715% | $151.4365 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $221.91 | 9.677% | $243.3842 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $23.32 | 3.632% | $24.167 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $863.61 | $929.1093 | $929.11 | $929.10 | $929.20 | |