| 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 | $204.99 | 6.658% | $218.6382 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $218.75 | 10.119% | $240.8853 | $240.89 | $240.90 | $240.90 |
| Purchase #3 | $181.29 | 10.194% | $199.7707 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $87.89 | 6.652% | $93.7364 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $77.55 | 13.716% | $88.1868 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $11.97 | 10.614% | $13.2405 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $129.88 | 5.709% | $137.2948 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $912.32 | $991.7527 | $991.76 | $991.80 | $991.70 | |