| 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 | $233.55 | 4.114% | $243.1582 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $126.47 | 8.697% | $137.4691 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $56.25 | 8.348% | $60.9458 | $60.95 | $60.95 | $60.90 |
| Purchase #4 | $214.31 | 11.197% | $238.3063 | $238.31 | $238.30 | $238.30 |
| Purchase #5 | $43.88 | 11.664% | $48.9982 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $91.89 | 3.628% | $95.2238 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $5.45 | 4.841% | $5.7138 | $5.71 | $5.70 | $5.70 |
| 7 purchase totals = | $771.80 | $829.8152 | $829.82 | $829.75 | $829.80 | |