| 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 | $196.85 | 11.780% | $220.0389 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $209.80 | 3.499% | $217.1409 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $44.96 | 7.433% | $48.3019 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $153.27 | 12.264% | $172.067 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $209.76 | 4.162% | $218.4902 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $81.47 | 12.222% | $91.4273 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $132.62 | 3.379% | $137.1012 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $1,028.73 | $1,104.5674 | $1,104.57 | $1,104.60 | $1,104.50 | |