| 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 | $137.41 | 4.263% | $143.2678 | $143.27 | $143.25 | $143.30 |
| Purchase #2 | $118.68 | 7.461% | $127.5347 | $127.53 | $127.55 | $127.50 |
| Purchase #3 | $31.38 | 13.628% | $35.6565 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $218.78 | 3.510% | $226.4592 | $226.46 | $226.45 | $226.50 |
| Purchase #5 | $189.67 | 11.770% | $211.9942 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $213.59 | 13.195% | $241.7732 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $204.47 | 3.470% | $211.5651 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $1,113.98 | $1,198.2507 | $1,198.25 | $1,198.20 | $1,198.40 | |