| 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 | $215.42 | 6.826% | $230.1246 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $119.36 | 4.324% | $124.5211 | $124.52 | $124.50 | $124.50 |
| Purchase #3 | $152.59 | 6.837% | $163.0226 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $103.35 | 6.162% | $109.7184 | $109.72 | $109.70 | $109.70 |
| Purchase #5 | $237.58 | 3.623% | $246.1875 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $197.57 | 7.583% | $212.5517 | $212.55 | $212.55 | $212.60 |
| Purchase #7 | $121.97 | 3.547% | $126.2963 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $1,147.84 | $1,212.4222 | $1,212.42 | $1,212.35 | $1,212.40 | |