| 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 | $114.54 | 8.340% | $124.0926 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $136.76 | 5.422% | $144.1751 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $222.59 | 9.610% | $243.9809 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $34.30 | 12.164% | $38.4723 | $38.47 | $38.45 | $38.50 |
| Purchase #5 | $166.38 | 7.579% | $178.9899 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $35.74 | 11.400% | $39.8144 | $39.81 | $39.80 | $39.80 |
| Purchase #7 | $56.31 | 12.708% | $63.4659 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $766.62 | $832.9911 | $832.99 | $833.00 | $833.10 | |