| 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 | $240.84 | 8.564% | $261.4655 | $261.47 | $261.45 | $261.50 |
| Purchase #2 | $239.92 | 13.819% | $273.0745 | $273.07 | $273.05 | $273.10 |
| Purchase #3 | $99.61 | 8.809% | $108.3846 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $159.25 | 13.692% | $181.0545 | $181.05 | $181.05 | $181.10 |
| Purchase #5 | $131.29 | 7.539% | $141.188 | $141.19 | $141.20 | $141.20 |
| Purchase #6 | $177.59 | 4.286% | $185.2015 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $10.41 | 10.115% | $11.463 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $1,058.91 | $1,161.8316 | $1,161.82 | $1,161.80 | $1,162.00 | |