| 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 | $211.66 | 6.820% | $226.0952 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $28.63 | 12.359% | $32.1684 | $32.17 | $32.15 | $32.20 |
| Purchase #3 | $23.73 | 3.433% | $24.5447 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $212.27 | 10.283% | $234.0977 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $119.74 | 11.522% | $133.5364 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $117.59 | 5.637% | $124.2185 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $31.90 | 6.628% | $34.0143 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $745.52 | $808.6752 | $808.68 | $808.65 | $808.60 | |