| 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 | $190.35 | 5.182% | $200.2139 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $226.93 | 11.456% | $252.9271 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $121.48 | 10.823% | $134.6278 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $166.94 | 4.780% | $174.9197 | $174.92 | $174.90 | $174.90 |
| Purchase #5 | $61.28 | 10.316% | $67.6016 | $67.60 | $67.60 | $67.60 |
| Purchase #6 | $29.41 | 8.734% | $31.9787 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $117.56 | 7.572% | $126.4616 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $913.95 | $988.7304 | $988.73 | $988.75 | $988.70 | |