| 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 | $131.43 | 6.501% | $139.9743 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $232.86 | 4.725% | $243.8626 | $243.86 | $243.85 | $243.90 |
| Purchase #3 | $21.97 | 3.745% | $22.7928 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $26.60 | 10.501% | $29.3933 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $189.62 | 5.492% | $200.0339 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $227.85 | 7.470% | $244.8704 | $244.87 | $244.85 | $244.90 |
| Purchase #7 | $102.45 | 11.288% | $114.0146 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $932.78 | $994.9419 | $994.92 | $994.90 | $995.00 | |