| 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 | $240.90 | 8.120% | $260.4611 | $260.46 | $260.45 | $260.50 |
| Purchase #2 | $166.41 | 10.496% | $183.8764 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $126.76 | 6.746% | $135.3112 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $160.50 | 8.634% | $174.3576 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $64.59 | 11.181% | $71.8118 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $77.48 | 10.134% | $85.3318 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $53.59 | 12.132% | $60.0915 | $60.09 | $60.10 | $60.10 |
| 7 purchase totals = | $890.23 | $971.2414 | $971.24 | $971.25 | $971.30 | |