| 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 | $223.30 | 7.491% | $240.0274 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $202.67 | 8.527% | $219.9517 | $219.95 | $219.95 | $220.00 |
| Purchase #3 | $58.64 | 3.565% | $60.7305 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $18.75 | 10.767% | $20.7688 | $20.77 | $20.75 | $20.80 |
| Purchase #5 | $9.70 | 7.159% | $10.3944 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $20.65 | 9.520% | $22.6159 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $199.76 | 8.757% | $217.253 | $217.25 | $217.25 | $217.30 |
| 7 purchase totals = | $733.47 | $791.7417 | $791.74 | $791.75 | $791.80 | |