| 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 | $127.56 | 10.215% | $140.5903 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $220.71 | 5.202% | $232.1913 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $189.67 | 12.339% | $213.0734 | $213.07 | $213.05 | $213.10 |
| Purchase #4 | $241.34 | 8.383% | $261.5715 | $261.57 | $261.55 | $261.60 |
| Purchase #5 | $230.81 | 4.415% | $241.0003 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $63.70 | 5.638% | $67.2914 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $178.28 | 11.459% | $198.7091 | $198.71 | $198.70 | $198.70 |
| 7 purchase totals = | $1,252.07 | $1,354.4273 | $1,354.42 | $1,354.40 | $1,354.50 | |