| 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 | $201.43 | 13.650% | $228.9252 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $194.90 | 3.360% | $201.4486 | $201.45 | $201.45 | $201.40 |
| Purchase #3 | $54.91 | 10.566% | $60.7118 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $15.89 | 9.828% | $17.4517 | $17.45 | $17.45 | $17.50 |
| Purchase #5 | $30.30 | 9.110% | $33.0603 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $40.30 | 6.112% | $42.7631 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $194.82 | 5.803% | $206.1254 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $732.55 | $790.4861 | $790.49 | $790.50 | $790.50 | |