| 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 | $145.29 | 3.180% | $149.9102 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $235.45 | 11.199% | $261.818 | $261.82 | $261.80 | $261.80 |
| Purchase #3 | $73.52 | 4.108% | $76.5402 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $233.47 | 11.320% | $259.8988 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $100.87 | 11.564% | $112.5346 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $201.98 | 13.627% | $229.5038 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $75.43 | 11.432% | $84.0532 | $84.05 | $84.05 | $84.10 |
| 7 purchase totals = | $1,066.01 | $1,174.2588 | $1,174.25 | $1,174.25 | $1,174.20 | |