| 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 | $197.88 | 8.582% | $214.8621 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $104.67 | 7.802% | $112.8364 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $244.89 | 6.813% | $261.5744 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $81.44 | 8.187% | $88.1075 | $88.11 | $88.10 | $88.10 |
| Purchase #5 | $60.77 | 6.676% | $64.827 | $64.83 | $64.85 | $64.80 |
| Purchase #6 | $231.51 | 12.865% | $261.2938 | $261.29 | $261.30 | $261.30 |
| Purchase #7 | $113.38 | 4.278% | $118.2304 | $118.23 | $118.25 | $118.20 |
| 7 purchase totals = | $1,034.54 | $1,121.7316 | $1,121.73 | $1,121.75 | $1,121.70 | |