| 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 | $215.62 | 6.577% | $229.8013 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $105.96 | 13.848% | $120.6333 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $91.46 | 8.448% | $99.1865 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $119.32 | 13.712% | $135.6812 | $135.68 | $135.70 | $135.70 |
| Purchase #5 | $237.79 | 10.826% | $263.5331 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $79.26 | 8.552% | $86.0383 | $86.04 | $86.05 | $86.00 |
| Purchase #7 | $43.57 | 11.389% | $48.5322 | $48.53 | $48.55 | $48.50 |
| 7 purchase totals = | $892.98 | $983.4059 | $983.40 | $983.50 | $983.30 | |