| 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 | $243.82 | 12.668% | $274.7071 | $274.71 | $274.70 | $274.70 |
| Purchase #2 | $21.27 | 7.532% | $22.8721 | $22.87 | $22.85 | $22.90 |
| Purchase #3 | $37.34 | 11.636% | $41.6849 | $41.68 | $41.70 | $41.70 |
| Purchase #4 | $23.37 | 7.265% | $25.0678 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $156.31 | 4.874% | $163.9285 | $163.93 | $163.95 | $163.90 |
| Purchase #6 | $98.91 | 8.156% | $106.9771 | $106.98 | $107.00 | $107.00 |
| Purchase #7 | $55.82 | 9.758% | $61.2669 | $61.27 | $61.25 | $61.30 |
| 7 purchase totals = | $636.84 | $696.5044 | $696.51 | $696.50 | $696.60 | |