| 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 | $170.36 | 12.640% | $191.8935 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $101.43 | 8.526% | $110.0779 | $110.08 | $110.10 | $110.10 |
| Purchase #3 | $207.37 | 12.737% | $233.7827 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $121.38 | 13.330% | $137.56 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $234.88 | 11.361% | $261.5647 | $261.56 | $261.55 | $261.60 |
| Purchase #6 | $135.52 | 12.831% | $152.9086 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $249.83 | 10.614% | $276.347 | $276.35 | $276.35 | $276.30 |
| 7 purchase totals = | $1,220.77 | $1,364.1344 | $1,364.13 | $1,364.15 | $1,364.20 | |