| 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 | $13.53 | 8.323% | $14.6561 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $248.80 | 10.707% | $275.439 | $275.44 | $275.45 | $275.40 |
| Purchase #3 | $166.88 | 10.335% | $184.127 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $127.41 | 3.813% | $132.2681 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $166.57 | 8.398% | $180.5585 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $67.87 | 13.452% | $76.9999 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $213.41 | 8.755% | $232.094 | $232.09 | $232.10 | $232.10 |
| 7 purchase totals = | $1,004.47 | $1,096.1426 | $1,096.15 | $1,096.15 | $1,096.20 | |