| 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 | $191.34 | 11.613% | $213.5603 | $213.56 | $213.55 | $213.60 |
| Purchase #2 | $127.43 | 10.430% | $140.7209 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $121.60 | 7.688% | $130.9486 | $130.95 | $130.95 | $130.90 |
| Purchase #4 | $57.27 | 5.375% | $60.3483 | $60.35 | $60.35 | $60.30 |
| Purchase #5 | $99.47 | 8.194% | $107.6206 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $91.29 | 11.178% | $101.4944 | $101.49 | $101.50 | $101.50 |
| Purchase #7 | $59.75 | 9.506% | $65.4298 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $748.15 | $820.1229 | $820.12 | $820.10 | $820.00 | |