| 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 | $124.66 | 12.321% | $140.0194 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $113.56 | 3.473% | $117.5039 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $78.26 | 8.542% | $84.945 | $84.95 | $84.95 | $84.90 |
| Purchase #4 | $12.49 | 8.475% | $13.5485 | $13.55 | $13.55 | $13.50 |
| Purchase #5 | $224.42 | 7.435% | $241.1056 | $241.11 | $241.10 | $241.10 |
| Purchase #6 | $151.98 | 6.343% | $161.6201 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $28.40 | 13.749% | $32.3047 | $32.30 | $32.30 | $32.30 |
| 7 purchase totals = | $733.77 | $791.0472 | $791.05 | $791.00 | $790.90 | |