| 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 | $242.98 | 9.130% | $265.1641 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $167.98 | 8.594% | $182.4162 | $182.42 | $182.40 | $182.40 |
| Purchase #3 | $231.37 | 7.475% | $248.6649 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $106.55 | 10.131% | $117.3446 | $117.34 | $117.35 | $117.30 |
| Purchase #5 | $39.71 | 10.539% | $43.895 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $47.60 | 7.490% | $51.1652 | $51.17 | $51.15 | $51.20 |
| Purchase #7 | $229.72 | 11.844% | $256.928 | $256.93 | $256.95 | $256.90 |
| 7 purchase totals = | $1,065.91 | $1,165.5780 | $1,165.58 | $1,165.55 | $1,165.60 | |