| 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 | $96.53 | 12.191% | $108.298 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $246.55 | 7.614% | $265.3223 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $169.31 | 11.334% | $188.4996 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $163.47 | 10.833% | $181.1787 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $136.53 | 10.545% | $150.9271 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $227.41 | 3.221% | $234.7349 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $245.86 | 13.543% | $279.1568 | $279.16 | $279.15 | $279.20 |
| 7 purchase totals = | $1,285.66 | $1,408.1174 | $1,408.12 | $1,408.15 | $1,408.10 | |