| 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 | $82.40 | 10.459% | $91.0182 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $217.45 | 5.142% | $228.6313 | $228.63 | $228.65 | $228.60 |
| Purchase #3 | $121.82 | 3.784% | $126.4297 | $126.43 | $126.45 | $126.40 |
| Purchase #4 | $107.47 | 7.298% | $115.3132 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $188.50 | 5.524% | $198.9127 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $145.86 | 11.574% | $162.7418 | $162.74 | $162.75 | $162.70 |
| Purchase #7 | $15.81 | 8.753% | $17.1938 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $879.31 | $940.2407 | $940.23 | $940.25 | $940.10 | |