| 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 | $237.36 | 9.257% | $259.3324 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $12.85 | 9.360% | $14.0528 | $14.05 | $14.05 | $14.10 |
| Purchase #3 | $233.75 | 11.804% | $261.3419 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $35.85 | 13.194% | $40.58 | $40.58 | $40.60 | $40.60 |
| Purchase #5 | $237.59 | 13.466% | $269.5839 | $269.58 | $269.60 | $269.60 |
| Purchase #6 | $238.95 | 8.487% | $259.2297 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $136.87 | 7.163% | $146.674 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $1,133.22 | $1,250.7947 | $1,250.78 | $1,250.85 | $1,250.80 | |