| 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 | $126.33 | 12.443% | $142.0492 | $142.05 | $142.05 | $142.00 |
| Purchase #2 | $119.26 | 8.819% | $129.7775 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $239.64 | 9.470% | $262.3339 | $262.33 | $262.35 | $262.30 |
| Purchase #4 | $122.29 | 13.856% | $139.2345 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $54.81 | 13.588% | $62.2576 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $182.91 | 12.616% | $205.9859 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $163.98 | 7.577% | $176.4048 | $176.40 | $176.40 | $176.40 |
| 7 purchase totals = | $1,009.22 | $1,118.0434 | $1,118.04 | $1,118.10 | $1,118.00 | |