| 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 | $98.95 | 9.248% | $108.1009 | $108.10 | $108.10 | $108.10 |
| Purchase #2 | $31.85 | 7.693% | $34.3002 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $195.68 | 9.599% | $214.4633 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $145.92 | 8.698% | $158.6121 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $219.65 | 13.853% | $250.0781 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $129.53 | 10.372% | $142.9649 | $142.96 | $142.95 | $143.00 |
| Purchase #7 | $73.83 | 9.335% | $80.722 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $895.41 | $989.2415 | $989.23 | $989.20 | $989.30 | |