| 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 | $196.25 | 10.491% | $216.8386 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $64.80 | 13.187% | $73.3452 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $228.62 | 7.495% | $245.7551 | $245.76 | $245.75 | $245.80 |
| Purchase #4 | $143.76 | 4.464% | $150.1774 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $90.31 | 8.757% | $98.2184 | $98.22 | $98.20 | $98.20 |
| Purchase #6 | $234.43 | 5.334% | $246.9345 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $77.74 | 5.191% | $81.7755 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $1,035.91 | $1,113.0447 | $1,113.06 | $1,113.10 | $1,113.00 | |