| 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 | $75.55 | 7.362% | $81.112 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $199.57 | 5.815% | $211.175 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $196.92 | 6.535% | $209.7887 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $87.76 | 4.275% | $91.5117 | $91.51 | $91.50 | $91.50 |
| Purchase #5 | $241.53 | 8.315% | $261.6132 | $261.61 | $261.60 | $261.60 |
| Purchase #6 | $192.35 | 11.680% | $214.8165 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $151.88 | 11.523% | $169.3811 | $169.38 | $169.40 | $169.40 |
| 7 purchase totals = | $1,145.56 | $1,239.3982 | $1,239.40 | $1,239.40 | $1,239.40 | |