| 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 | $181.40 | 10.249% | $199.9917 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $179.90 | 8.447% | $195.0962 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $245.99 | 8.203% | $266.1686 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $184.53 | 3.315% | $190.6472 | $190.65 | $190.65 | $190.60 |
| Purchase #5 | $113.99 | 4.167% | $118.74 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $33.75 | 11.851% | $37.7497 | $37.75 | $37.75 | $37.70 |
| Purchase #7 | $97.48 | 3.154% | $100.5545 | $100.55 | $100.55 | $100.60 |
| 7 purchase totals = | $1,037.04 | $1,108.9479 | $1,108.95 | $1,108.95 | $1,108.90 | |