| 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 | $210.58 | 13.823% | $239.6885 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $163.61 | 7.740% | $176.2734 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $199.63 | 6.761% | $213.127 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $237.37 | 12.690% | $267.4923 | $267.49 | $267.50 | $267.50 |
| Purchase #5 | $91.31 | 11.214% | $101.5495 | $101.55 | $101.55 | $101.50 |
| Purchase #6 | $219.55 | 6.742% | $234.3521 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $177.65 | 5.750% | $187.8649 | $187.86 | $187.85 | $187.90 |
| 7 purchase totals = | $1,299.70 | $1,420.3477 | $1,420.34 | $1,420.35 | $1,420.40 | |