| 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 | $195.29 | 8.737% | $212.3525 | $212.35 | $212.35 | $212.40 |
| Purchase #2 | $191.92 | 13.783% | $218.3723 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $226.93 | 4.667% | $237.5208 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $48.70 | 5.736% | $51.4934 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $219.57 | 12.559% | $247.1458 | $247.15 | $247.15 | $247.10 |
| Purchase #6 | $144.28 | 4.289% | $150.4682 | $150.47 | $150.45 | $150.50 |
| Purchase #7 | $109.73 | 4.537% | $114.7085 | $114.71 | $114.70 | $114.70 |
| 7 purchase totals = | $1,136.42 | $1,232.0615 | $1,232.06 | $1,232.00 | $1,232.10 | |