| 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 | $223.95 | 12.654% | $252.2886 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $221.58 | 9.180% | $241.921 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $21.50 | 3.197% | $22.1874 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $29.98 | 10.637% | $33.169 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $60.79 | 11.296% | $67.6568 | $67.66 | $67.65 | $67.70 |
| Purchase #6 | $65.89 | 7.343% | $70.7283 | $70.73 | $70.75 | $70.70 |
| Purchase #7 | $50.58 | 4.647% | $52.9305 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $674.27 | $740.8816 | $740.89 | $740.90 | $740.90 | |