| 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 | $159.36 | 4.365% | $166.3161 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $242.67 | 4.811% | $254.3449 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $114.58 | 8.510% | $124.3308 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $83.92 | 5.838% | $88.8192 | $88.82 | $88.80 | $88.80 |
| Purchase #5 | $208.46 | 8.382% | $225.9331 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $209.52 | 10.535% | $231.5929 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $126.86 | 4.641% | $132.7476 | $132.75 | $132.75 | $132.70 |
| 7 purchase totals = | $1,145.37 | $1,224.0846 | $1,224.08 | $1,224.10 | $1,223.90 | |