| 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 | $218.54 | 5.205% | $229.915 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $125.57 | 6.204% | $133.3604 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $220.35 | 11.122% | $244.8573 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $58.92 | 6.364% | $62.6697 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $167.43 | 10.632% | $185.2312 | $185.23 | $185.25 | $185.20 |
| Purchase #6 | $15.91 | 11.146% | $17.6833 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $127.26 | 12.115% | $142.6775 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $933.98 | $1,016.3944 | $1,016.40 | $1,016.40 | $1,016.50 | |