| 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 | $234.59 | 4.794% | $245.8362 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $143.48 | 5.873% | $151.9066 | $151.91 | $151.90 | $151.90 |
| Purchase #3 | $120.75 | 8.205% | $130.6575 | $130.66 | $130.65 | $130.70 |
| Purchase #4 | $199.80 | 6.639% | $213.0647 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $153.54 | 6.765% | $163.927 | $163.93 | $163.95 | $163.90 |
| Purchase #6 | $26.97 | 9.554% | $29.5467 | $29.55 | $29.55 | $29.50 |
| Purchase #7 | $205.90 | 4.851% | $215.8882 | $215.89 | $215.90 | $215.90 |
| 7 purchase totals = | $1,085.03 | $1,150.8269 | $1,150.84 | $1,150.85 | $1,150.80 | |