| 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 | $249.73 | 11.430% | $278.2741 | $278.27 | $278.25 | $278.30 |
| Purchase #2 | $232.31 | 12.721% | $261.8622 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $169.75 | 10.636% | $187.8046 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $147.98 | 4.234% | $154.2455 | $154.25 | $154.25 | $154.20 |
| Purchase #5 | $43.71 | 8.512% | $47.4306 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $103.84 | 8.557% | $112.7256 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $170.60 | 3.655% | $176.8354 | $176.84 | $176.85 | $176.80 |
| 7 purchase totals = | $1,117.92 | $1,219.1780 | $1,219.18 | $1,219.20 | $1,219.10 | |