| 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 | $126.90 | 7.581% | $136.5203 | $136.52 | $136.50 | $136.50 |
| Purchase #2 | $23.53 | 12.103% | $26.3778 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $192.78 | 12.191% | $216.2818 | $216.28 | $216.30 | $216.30 |
| Purchase #4 | $209.60 | 3.236% | $216.3827 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $185.57 | 13.603% | $210.8131 | $210.81 | $210.80 | $210.80 |
| Purchase #6 | $233.49 | 3.530% | $241.7322 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $91.92 | 13.105% | $103.9661 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $1,063.79 | $1,152.0740 | $1,152.07 | $1,152.10 | $1,152.10 | |