| 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 | $173.76 | 13.443% | $197.1186 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $73.53 | 13.391% | $83.3764 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $239.73 | 3.553% | $248.2476 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $226.36 | 5.263% | $238.2733 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $61.66 | 8.310% | $66.7839 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $212.64 | 12.626% | $239.4879 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $243.98 | 6.512% | $259.868 | $259.87 | $259.85 | $259.90 |
| 7 purchase totals = | $1,231.66 | $1,333.1557 | $1,333.16 | $1,333.15 | $1,333.20 | |