| 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 | $191.35 | 13.853% | $217.8577 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $231.28 | 7.417% | $248.434 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $39.56 | 6.767% | $42.237 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $65.39 | 13.560% | $74.2569 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $225.56 | 7.450% | $242.3642 | $242.36 | $242.35 | $242.40 |
| Purchase #6 | $32.81 | 7.275% | $35.1969 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $100.41 | 4.326% | $104.7537 | $104.75 | $104.75 | $104.80 |
| 7 purchase totals = | $886.36 | $965.1004 | $965.10 | $965.10 | $965.20 | |