| 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 | $99.30 | 11.323% | $110.5437 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $205.58 | 9.719% | $225.5603 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $122.28 | 3.222% | $126.2199 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $156.98 | 10.397% | $173.3012 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $21.82 | 4.633% | $22.8309 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $192.64 | 4.372% | $201.0622 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $90.42 | 13.805% | $102.9025 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $889.02 | $962.4207 | $962.41 | $962.40 | $962.40 | |