| 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 | $239.32 | 6.606% | $255.1295 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $246.94 | 8.149% | $267.0631 | $267.06 | $267.05 | $267.10 |
| Purchase #3 | $121.68 | 4.553% | $127.2201 | $127.22 | $127.20 | $127.20 |
| Purchase #4 | $196.45 | 11.150% | $218.3542 | $218.35 | $218.35 | $218.40 |
| Purchase #5 | $43.67 | 8.413% | $47.344 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $23.44 | 9.434% | $25.6513 | $25.65 | $25.65 | $25.70 |
| Purchase #7 | $51.61 | 6.852% | $55.1463 | $55.15 | $55.15 | $55.10 |
| 7 purchase totals = | $923.11 | $995.9085 | $995.90 | $995.90 | $995.90 | |