| 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 | $197.79 | 7.826% | $213.269 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $145.93 | 13.312% | $165.3562 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $100.25 | 8.569% | $108.8404 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $25.80 | 11.423% | $28.7471 | $28.75 | $28.75 | $28.70 |
| Purchase #5 | $70.62 | 11.576% | $78.795 | $78.80 | $78.80 | $78.80 |
| Purchase #6 | $68.50 | 13.169% | $77.5208 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $246.98 | 9.291% | $269.9269 | $269.93 | $269.95 | $269.90 |
| 7 purchase totals = | $855.87 | $942.4554 | $942.47 | $942.45 | $942.40 | |