| 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 | $212.95 | 11.687% | $237.8375 | $237.84 | $237.85 | $237.80 |
| Purchase #2 | $135.70 | 3.291% | $140.1659 | $140.17 | $140.15 | $140.20 |
| Purchase #3 | $72.46 | 8.297% | $78.472 | $78.47 | $78.45 | $78.50 |
| Purchase #4 | $127.61 | 13.176% | $144.4239 | $144.42 | $144.40 | $144.40 |
| Purchase #5 | $198.72 | 5.537% | $209.7231 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $187.61 | 10.307% | $206.947 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $207.55 | 4.719% | $217.3443 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $1,142.60 | $1,234.9137 | $1,234.91 | $1,234.85 | $1,234.80 | |