| 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 | $214.67 | 6.732% | $229.1216 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $245.67 | 4.868% | $257.6292 | $257.63 | $257.65 | $257.60 |
| Purchase #3 | $102.83 | 6.346% | $109.3556 | $109.36 | $109.35 | $109.40 |
| Purchase #4 | $13.64 | 11.415% | $15.197 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $141.91 | 9.263% | $155.0551 | $155.06 | $155.05 | $155.10 |
| Purchase #6 | $96.63 | 7.335% | $103.7178 | $103.72 | $103.70 | $103.70 |
| Purchase #7 | $96.60 | 4.382% | $100.833 | $100.83 | $100.85 | $100.80 |
| 7 purchase totals = | $911.95 | $970.9093 | $970.92 | $970.90 | $970.90 | |