| 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 | $247.64 | 12.323% | $278.1567 | $278.16 | $278.15 | $278.20 |
| Purchase #2 | $234.47 | 4.637% | $245.3424 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $44.75 | 8.823% | $48.6983 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $9.85 | 11.305% | $10.9635 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $127.33 | 4.475% | $133.028 | $133.03 | $133.05 | $133.00 |
| Purchase #6 | $65.39 | 7.605% | $70.3629 | $70.36 | $70.35 | $70.40 |
| Purchase #7 | $137.64 | 10.135% | $151.5898 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $867.07 | $938.1416 | $938.14 | $938.15 | $938.20 | |