| 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 | $189.42 | 12.807% | $213.679 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $185.39 | 10.720% | $205.2638 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $127.65 | 10.578% | $141.1528 | $141.15 | $141.15 | $141.20 |
| Purchase #4 | $122.26 | 4.593% | $127.8754 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $172.67 | 3.222% | $178.2334 | $178.23 | $178.25 | $178.20 |
| Purchase #6 | $233.26 | 7.662% | $251.1324 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $126.46 | 7.752% | $136.2632 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $1,157.11 | $1,253.6000 | $1,253.59 | $1,253.65 | $1,253.70 | |