| 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 | $29.29 | 12.768% | $33.0297 | $33.03 | $33.05 | $33.00 |
| Purchase #2 | $107.59 | 12.868% | $121.4347 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $247.34 | 10.584% | $273.5185 | $273.52 | $273.50 | $273.50 |
| Purchase #4 | $216.65 | 10.773% | $239.9897 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $39.95 | 4.621% | $41.7961 | $41.80 | $41.80 | $41.80 |
| Purchase #6 | $130.75 | 7.632% | $140.7288 | $140.73 | $140.75 | $140.70 |
| Purchase #7 | $97.48 | 9.630% | $106.8673 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $869.05 | $957.3648 | $957.37 | $957.40 | $957.30 | |