| 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 | $198.76 | 10.704% | $220.0353 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $224.84 | 7.593% | $241.9121 | $241.91 | $241.90 | $241.90 |
| Purchase #3 | $133.43 | 13.360% | $151.2562 | $151.26 | $151.25 | $151.30 |
| Purchase #4 | $44.32 | 3.465% | $45.8557 | $45.86 | $45.85 | $45.90 |
| Purchase #5 | $39.81 | 5.550% | $42.0195 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $244.36 | 9.671% | $267.9921 | $267.99 | $268.00 | $268.00 |
| Purchase #7 | $19.69 | 13.284% | $22.3056 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $905.21 | $991.3765 | $991.39 | $991.35 | $991.40 | |