| 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 | $186.46 | 10.274% | $205.6169 | $205.62 | $205.60 | $205.60 |
| Purchase #2 | $18.64 | 4.655% | $19.5077 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $107.91 | 12.516% | $121.416 | $121.42 | $121.40 | $121.40 |
| Purchase #4 | $13.67 | 6.260% | $14.5257 | $14.53 | $14.55 | $14.50 |
| Purchase #5 | $32.84 | 4.308% | $34.2547 | $34.25 | $34.25 | $34.30 |
| Purchase #6 | $25.70 | 9.453% | $28.1294 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $43.72 | 4.595% | $45.7289 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $428.94 | $469.1793 | $469.19 | $469.20 | $469.10 | |