| 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 | $42.32 | 13.129% | $47.8762 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $181.30 | 9.476% | $198.48 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $13.28 | 9.127% | $14.4921 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $215.44 | 4.368% | $224.8504 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $184.37 | 13.319% | $208.9262 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $54.47 | 12.731% | $61.4046 | $61.40 | $61.40 | $61.40 |
| Purchase #7 | $230.36 | 10.381% | $254.2737 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $921.54 | $1,010.3032 | $1,010.30 | $1,010.35 | $1,010.40 | |