| 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 | $245.79 | 11.547% | $274.1714 | $274.17 | $274.15 | $274.20 |
| Purchase #2 | $202.61 | 10.786% | $224.4635 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $230.86 | 13.122% | $261.1534 | $261.15 | $261.15 | $261.20 |
| Purchase #4 | $193.27 | 8.200% | $209.1181 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $207.77 | 12.799% | $234.3625 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $219.72 | 10.576% | $242.9576 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $149.38 | 9.415% | $163.4441 | $163.44 | $163.45 | $163.40 |
| 7 purchase totals = | $1,449.40 | $1,609.6706 | $1,609.66 | $1,609.60 | $1,609.80 | |