| 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 | $94.37 | 13.349% | $106.9675 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $174.52 | 12.345% | $196.0645 | $196.06 | $196.05 | $196.10 |
| Purchase #3 | $241.55 | 11.815% | $270.0891 | $270.09 | $270.10 | $270.10 |
| Purchase #4 | $44.94 | 6.587% | $47.9002 | $47.90 | $47.90 | $47.90 |
| Purchase #5 | $135.99 | 4.652% | $142.3163 | $142.32 | $142.30 | $142.30 |
| Purchase #6 | $135.55 | 8.330% | $146.8413 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $77.74 | 12.307% | $87.3075 | $87.31 | $87.30 | $87.30 |
| 7 purchase totals = | $904.66 | $997.4864 | $997.49 | $997.45 | $997.50 | |