| 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 | $220.91 | 9.485% | $241.8633 | $241.86 | $241.85 | $241.90 |
| Purchase #2 | $77.72 | 7.415% | $83.4829 | $83.48 | $83.50 | $83.50 |
| Purchase #3 | $9.83 | 4.346% | $10.2572 | $10.26 | $10.25 | $10.30 |
| Purchase #4 | $198.53 | 12.174% | $222.699 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $64.30 | 10.540% | $71.0772 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $80.65 | 6.395% | $85.8076 | $85.81 | $85.80 | $85.80 |
| Purchase #7 | $97.54 | 4.753% | $102.1761 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $749.48 | $817.3633 | $817.37 | $817.40 | $817.50 | |