| 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 | $250.29 | 7.159% | $268.2083 | $268.21 | $268.20 | $268.20 |
| Purchase #2 | $197.55 | 9.223% | $215.77 | $215.77 | $215.75 | $215.80 |
| Purchase #3 | $85.94 | 8.600% | $93.3308 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $126.93 | 3.491% | $131.3611 | $131.36 | $131.35 | $131.40 |
| Purchase #5 | $31.80 | 4.242% | $33.149 | $33.15 | $33.15 | $33.10 |
| Purchase #6 | $211.98 | 10.756% | $234.7806 | $234.78 | $234.80 | $234.80 |
| Purchase #7 | $136.87 | 8.232% | $148.1371 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $1,041.36 | $1,124.7369 | $1,124.74 | $1,124.75 | $1,124.70 | |