| 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 | $218.93 | 4.731% | $229.2876 | $229.29 | $229.30 | $229.30 |
| Purchase #2 | $68.45 | 9.239% | $74.7741 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $165.36 | 4.629% | $173.0145 | $173.01 | $173.00 | $173.00 |
| Purchase #4 | $134.84 | 5.117% | $141.7398 | $141.74 | $141.75 | $141.70 |
| Purchase #5 | $32.29 | 4.293% | $33.6762 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $81.95 | 10.121% | $90.2442 | $90.24 | $90.25 | $90.20 |
| Purchase #7 | $98.68 | 4.855% | $103.4709 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $800.50 | $846.2073 | $846.20 | $846.20 | $846.20 | |