| 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 | $194.71 | 9.731% | $213.6572 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $21.39 | 5.574% | $22.5823 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $164.89 | 13.630% | $187.3645 | $187.36 | $187.35 | $187.40 |
| Purchase #4 | $208.77 | 11.536% | $232.8537 | $232.85 | $232.85 | $232.90 |
| Purchase #5 | $81.92 | 11.600% | $91.4227 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $117.65 | 4.448% | $122.8831 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $242.65 | 11.433% | $270.3922 | $270.39 | $270.40 | $270.40 |
| 7 purchase totals = | $1,031.98 | $1,141.1557 | $1,141.14 | $1,141.15 | $1,141.30 | |