| 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 | $194.45 | 13.525% | $220.7494 | $220.75 | $220.75 | $220.70 |
| Purchase #2 | $200.44 | 3.541% | $207.5376 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $9.43 | 4.618% | $9.8655 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $214.36 | 10.222% | $236.2719 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $172.77 | 8.206% | $186.9475 | $186.95 | $186.95 | $186.90 |
| Purchase #6 | $93.34 | 10.577% | $103.2126 | $103.21 | $103.20 | $103.20 |
| Purchase #7 | $21.59 | 7.834% | $23.2814 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $906.38 | $987.8659 | $987.87 | $987.85 | $987.80 | |