| 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 | $218.96 | 11.112% | $243.2908 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $43.96 | 8.847% | $47.8491 | $47.85 | $47.85 | $47.80 |
| Purchase #3 | $13.54 | 8.837% | $14.7365 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $14.55 | 7.595% | $15.6551 | $15.66 | $15.65 | $15.70 |
| Purchase #5 | $15.80 | 9.603% | $17.3173 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $168.62 | 6.207% | $179.0862 | $179.09 | $179.10 | $179.10 |
| Purchase #7 | $246.92 | 9.578% | $270.57 | $270.57 | $270.55 | $270.60 |
| 7 purchase totals = | $722.35 | $788.5050 | $788.52 | $788.50 | $788.50 | |