| 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 | $102.71 | 11.473% | $114.4939 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $76.42 | 8.713% | $83.0785 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $138.76 | 7.547% | $149.2322 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $93.51 | 13.625% | $106.2507 | $106.25 | $106.25 | $106.30 |
| Purchase #5 | $10.87 | 11.732% | $12.1453 | $12.15 | $12.15 | $12.10 |
| Purchase #6 | $226.96 | 13.187% | $256.8892 | $256.89 | $256.90 | $256.90 |
| Purchase #7 | $21.43 | 13.593% | $24.343 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $670.66 | $746.4328 | $746.43 | $746.50 | $746.40 | |