| 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 | $250.90 | 4.335% | $261.7765 | $261.78 | $261.80 | $261.80 |
| Purchase #2 | $160.52 | 8.574% | $174.283 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $85.49 | 3.707% | $88.6591 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $32.29 | 3.496% | $33.4189 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $137.59 | 4.296% | $143.5009 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $249.56 | 7.156% | $267.4185 | $267.42 | $267.40 | $267.40 |
| Purchase #7 | $147.52 | 3.628% | $152.872 | $152.87 | $152.85 | $152.90 |
| 7 purchase totals = | $1,063.87 | $1,121.9289 | $1,121.93 | $1,121.90 | $1,122.00 | |