| 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 | $198.35 | 7.654% | $213.5317 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $97.53 | 8.264% | $105.5899 | $105.59 | $105.60 | $105.60 |
| Purchase #3 | $112.88 | 9.677% | $123.8034 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $227.84 | 10.265% | $251.2278 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $20.26 | 11.185% | $22.5261 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $120.54 | 13.692% | $137.0443 | $137.04 | $137.05 | $137.00 |
| Purchase #7 | $22.92 | 9.179% | $25.0238 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $800.32 | $878.7470 | $878.74 | $878.80 | $878.60 | |