| 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 | $215.32 | 3.690% | $223.2653 | $223.27 | $223.25 | $223.30 |
| Purchase #2 | $140.25 | 10.831% | $155.4405 | $155.44 | $155.45 | $155.40 |
| Purchase #3 | $49.97 | 3.709% | $51.8234 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $132.64 | 6.202% | $140.8663 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $87.88 | 4.331% | $91.6861 | $91.69 | $91.70 | $91.70 |
| Purchase #6 | $42.46 | 10.711% | $47.0079 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $223.98 | 12.520% | $252.0223 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $892.50 | $962.1118 | $962.12 | $962.05 | $962.10 | |