| 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 | $204.79 | 6.569% | $218.2427 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $220.27 | 9.174% | $240.4776 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $37.39 | 12.779% | $42.1681 | $42.17 | $42.15 | $42.20 |
| Purchase #4 | $63.71 | 7.410% | $68.4309 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $199.90 | 7.274% | $214.4407 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $213.87 | 10.407% | $236.1275 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $13.80 | 12.102% | $15.4701 | $15.47 | $15.45 | $15.50 |
| 7 purchase totals = | $953.73 | $1,035.3576 | $1,035.36 | $1,035.40 | $1,035.30 | |