| 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 | $112.81 | 4.582% | $117.979 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $139.78 | 3.377% | $144.5004 | $144.50 | $144.50 | $144.50 |
| Purchase #3 | $142.42 | 6.250% | $151.3213 | $151.32 | $151.30 | $151.30 |
| Purchase #4 | $93.39 | 5.119% | $98.1706 | $98.17 | $98.15 | $98.20 |
| Purchase #5 | $239.79 | 12.349% | $269.4017 | $269.40 | $269.40 | $269.40 |
| Purchase #6 | $19.39 | 8.784% | $21.0932 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $160.50 | 13.248% | $181.763 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $908.08 | $984.2292 | $984.22 | $984.20 | $984.30 | |