| 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 | $224.76 | 4.293% | $234.4089 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $81.55 | 4.267% | $85.0297 | $85.03 | $85.05 | $85.00 |
| Purchase #3 | $81.50 | 6.776% | $87.0224 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $139.96 | 12.334% | $157.2227 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $175.53 | 12.553% | $197.5643 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $71.84 | 10.671% | $79.506 | $79.51 | $79.50 | $79.50 |
| Purchase #7 | $100.30 | 10.187% | $110.5176 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $875.44 | $951.2716 | $951.27 | $951.20 | $951.20 | |