| 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 | $102.43 | 13.552% | $116.3113 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $118.35 | 13.105% | $133.8598 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $233.81 | 11.852% | $261.5212 | $261.52 | $261.50 | $261.50 |
| Purchase #4 | $77.41 | 4.243% | $80.6945 | $80.69 | $80.70 | $80.70 |
| Purchase #5 | $198.30 | 9.268% | $216.6784 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $95.87 | 6.726% | $102.3182 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $210.55 | 3.108% | $217.0939 | $217.09 | $217.10 | $217.10 |
| 7 purchase totals = | $1,036.72 | $1,128.4773 | $1,128.47 | $1,128.45 | $1,128.50 | |