| 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 | $174.29 | 13.260% | $197.4009 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $104.65 | 13.811% | $119.1032 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $106.72 | 3.285% | $110.2258 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $100.28 | 12.763% | $113.0787 | $113.08 | $113.10 | $113.10 |
| Purchase #5 | $181.81 | 9.733% | $199.5056 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $55.77 | 12.327% | $62.6448 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $52.43 | 7.608% | $56.4189 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $775.95 | $858.3779 | $858.38 | $858.40 | $858.30 | |