| 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 | $126.43 | 5.707% | $133.6454 | $133.65 | $133.65 | $133.60 |
| Purchase #2 | $6.92 | 13.874% | $7.8801 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $210.86 | 13.808% | $239.9755 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $89.63 | 5.751% | $94.7846 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $166.74 | 13.192% | $188.7363 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $185.41 | 4.273% | $193.3326 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $235.58 | 10.256% | $259.7411 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $1,021.57 | $1,118.0956 | $1,118.10 | $1,118.20 | $1,118.00 | |