| 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 | $218.59 | 10.630% | $241.8261 | $241.83 | $241.85 | $241.80 |
| Purchase #2 | $112.85 | 12.223% | $126.6437 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $197.66 | 10.379% | $218.1751 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $117.68 | 8.200% | $127.3298 | $127.33 | $127.35 | $127.30 |
| Purchase #5 | $243.55 | 7.688% | $262.2741 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $243.26 | 6.520% | $259.1206 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $108.56 | 12.191% | $121.7945 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $1,242.15 | $1,357.1639 | $1,357.16 | $1,357.20 | $1,357.10 | |