| 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 | $172.61 | 3.209% | $178.1491 | $178.15 | $178.15 | $178.10 |
| Purchase #2 | $44.62 | 7.743% | $48.0749 | $48.07 | $48.05 | $48.10 |
| Purchase #3 | $235.44 | 3.165% | $242.8917 | $242.89 | $242.90 | $242.90 |
| Purchase #4 | $101.32 | 7.519% | $108.9383 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $227.25 | 4.542% | $237.5717 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $26.79 | 11.480% | $29.8655 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $203.38 | 4.241% | $212.0053 | $212.01 | $212.00 | $212.00 |
| 7 purchase totals = | $1,011.41 | $1,057.4965 | $1,057.50 | $1,057.45 | $1,057.50 | |