| 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 | $12.39 | 3.167% | $12.7824 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $212.33 | 3.381% | $219.5089 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $147.91 | 5.605% | $156.2004 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $10.37 | 4.359% | $10.822 | $10.82 | $10.80 | $10.80 |
| Purchase #5 | $183.90 | 10.855% | $203.8623 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $22.89 | 10.700% | $25.3392 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $118.61 | 4.545% | $124.0008 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $708.40 | $752.5160 | $752.51 | $752.50 | $752.50 | |