| 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 | $238.57 | 9.777% | $261.895 | $261.90 | $261.90 | $261.90 |
| Purchase #2 | $187.67 | 4.220% | $195.5897 | $195.59 | $195.60 | $195.60 |
| Purchase #3 | $234.31 | 8.165% | $253.4414 | $253.44 | $253.45 | $253.40 |
| Purchase #4 | $158.65 | 13.845% | $180.6151 | $180.62 | $180.60 | $180.60 |
| Purchase #5 | $221.27 | 5.468% | $233.369 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $21.75 | 9.721% | $23.8643 | $23.86 | $23.85 | $23.90 |
| Purchase #7 | $119.75 | 8.336% | $129.7324 | $129.73 | $129.75 | $129.70 |
| 7 purchase totals = | $1,181.97 | $1,278.5069 | $1,278.51 | $1,278.50 | $1,278.50 | |