| 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 | $118.90 | 7.358% | $127.6487 | $127.65 | $127.65 | $127.60 |
| Purchase #2 | $227.69 | 3.133% | $234.8235 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $11.50 | 9.397% | $12.5807 | $12.58 | $12.60 | $12.60 |
| Purchase #4 | $233.34 | 10.137% | $256.9937 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $137.96 | 8.267% | $149.3652 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $90.27 | 12.698% | $101.7325 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $239.48 | 7.191% | $256.701 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $1,059.14 | $1,139.8453 | $1,139.84 | $1,139.85 | $1,139.80 | |