| 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 | $81.53 | 9.407% | $89.1995 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $197.88 | 4.512% | $206.8083 | $206.81 | $206.80 | $206.80 |
| Purchase #3 | $101.27 | 4.509% | $105.8363 | $105.84 | $105.85 | $105.80 |
| Purchase #4 | $185.97 | 9.597% | $203.8175 | $203.82 | $203.80 | $203.80 |
| Purchase #5 | $139.99 | 12.546% | $157.5531 | $157.55 | $157.55 | $157.60 |
| Purchase #6 | $195.29 | 11.476% | $217.7015 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $223.32 | 10.501% | $246.7708 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $1,125.25 | $1,227.6870 | $1,227.69 | $1,227.65 | $1,227.70 | |