| 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 | $215.28 | 4.225% | $224.3756 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $220.25 | 11.527% | $245.6382 | $245.64 | $245.65 | $245.60 |
| Purchase #3 | $121.90 | 5.623% | $128.7544 | $128.75 | $128.75 | $128.80 |
| Purchase #4 | $19.50 | 12.379% | $21.9139 | $21.91 | $21.90 | $21.90 |
| Purchase #5 | $58.33 | 13.603% | $66.2646 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $249.57 | 10.481% | $275.7274 | $275.73 | $275.75 | $275.70 |
| Purchase #7 | $166.83 | 8.173% | $180.465 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $1,051.66 | $1,143.1391 | $1,143.14 | $1,143.15 | $1,143.20 | |