| 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 | $208.67 | 11.505% | $232.6775 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $212.52 | 9.385% | $232.465 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $166.39 | 10.472% | $183.8144 | $183.81 | $183.80 | $183.80 |
| Purchase #4 | $151.92 | 13.304% | $172.1314 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $167.93 | 7.392% | $180.3434 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $36.78 | 5.514% | $38.808 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $22.60 | 13.626% | $25.6795 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $966.81 | $1,065.9192 | $1,065.92 | $1,065.95 | $1,065.90 | |