| 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 | $216.65 | 4.603% | $226.6224 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $122.64 | 8.562% | $133.1404 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $32.72 | 7.107% | $35.0454 | $35.05 | $35.05 | $35.00 |
| Purchase #4 | $12.97 | 10.363% | $14.3141 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $70.54 | 9.416% | $77.182 | $77.18 | $77.20 | $77.20 |
| Purchase #6 | $130.79 | 8.781% | $142.2747 | $142.27 | $142.25 | $142.30 |
| Purchase #7 | $249.90 | 9.565% | $273.8029 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $836.21 | $902.3819 | $902.37 | $902.35 | $902.30 | |