| 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 | $11.34 | 3.554% | $11.743 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $225.61 | 10.132% | $248.4688 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $248.59 | 8.329% | $269.2951 | $269.30 | $269.30 | $269.30 |
| Purchase #4 | $157.37 | 9.436% | $172.2194 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $105.54 | 13.445% | $119.7299 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $112.79 | 6.378% | $119.9837 | $119.98 | $120.00 | $120.00 |
| Purchase #7 | $22.33 | 10.580% | $24.6925 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $883.57 | $966.1324 | $966.13 | $966.15 | $966.10 | |