| 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 | $237.32 | 6.160% | $251.9389 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $111.74 | 5.648% | $118.0511 | $118.05 | $118.05 | $118.10 |
| Purchase #3 | $201.97 | 10.625% | $223.4293 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $206.30 | 12.722% | $232.5455 | $232.55 | $232.55 | $232.50 |
| Purchase #5 | $112.67 | 10.287% | $124.2604 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $25.96 | 10.763% | $28.7541 | $28.75 | $28.75 | $28.80 |
| Purchase #7 | $95.84 | 6.598% | $102.1635 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $991.80 | $1,081.1428 | $1,081.14 | $1,081.15 | $1,081.20 | |