| 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 | $183.99 | 13.114% | $208.1184 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $114.31 | 3.279% | $118.0582 | $118.06 | $118.05 | $118.10 |
| Purchase #3 | $236.67 | 10.724% | $262.0505 | $262.05 | $262.05 | $262.10 |
| Purchase #4 | $224.30 | 9.710% | $246.0795 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $74.91 | 6.595% | $79.8503 | $79.85 | $79.85 | $79.90 |
| Purchase #6 | $32.64 | 8.836% | $35.5241 | $35.52 | $35.50 | $35.50 |
| Purchase #7 | $55.71 | 4.783% | $58.3746 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $922.53 | $1,008.0556 | $1,008.05 | $1,008.00 | $1,008.20 | |