| 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 | $117.96 | 13.108% | $133.4222 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $91.59 | 12.265% | $102.8235 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $246.55 | 6.629% | $262.8938 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $234.65 | 11.631% | $261.9421 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $169.56 | 4.347% | $176.9308 | $176.93 | $176.95 | $176.90 |
| Purchase #6 | $88.27 | 9.339% | $96.5135 | $96.51 | $96.50 | $96.50 |
| Purchase #7 | $208.45 | 5.311% | $219.5208 | $219.52 | $219.50 | $219.50 |
| 7 purchase totals = | $1,157.03 | $1,254.0467 | $1,254.03 | $1,254.00 | $1,253.90 | |