| 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 | $190.32 | 3.174% | $196.3608 | $196.36 | $196.35 | $196.40 |
| Purchase #2 | $24.79 | 8.307% | $26.8493 | $26.85 | $26.85 | $26.80 |
| Purchase #3 | $63.67 | 13.274% | $72.1216 | $72.12 | $72.10 | $72.10 |
| Purchase #4 | $97.32 | 4.109% | $101.3189 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $43.53 | 8.796% | $47.3589 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $24.84 | 8.676% | $26.9951 | $27.00 | $27.00 | $27.00 |
| Purchase #7 | $220.98 | 3.447% | $228.5972 | $228.60 | $228.60 | $228.60 |
| 7 purchase totals = | $665.45 | $699.6018 | $699.61 | $699.55 | $699.60 | |