| 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 | $127.71 | 12.850% | $144.1207 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $189.41 | 13.769% | $215.4899 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $69.48 | 9.548% | $76.114 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $225.30 | 3.541% | $233.2779 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $77.26 | 5.373% | $81.4112 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $173.75 | 12.416% | $195.3228 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $243.45 | 13.380% | $276.0236 | $276.02 | $276.00 | $276.00 |
| 7 purchase totals = | $1,106.36 | $1,221.7601 | $1,221.75 | $1,221.70 | $1,221.70 | |