| 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 | $248.48 | 4.715% | $260.1958 | $260.20 | $260.20 | $260.20 |
| Purchase #2 | $31.39 | 12.871% | $35.4302 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $242.26 | 12.493% | $272.5255 | $272.53 | $272.55 | $272.50 |
| Purchase #4 | $73.61 | 10.732% | $81.5098 | $81.51 | $81.50 | $81.50 |
| Purchase #5 | $237.84 | 9.210% | $259.7451 | $259.75 | $259.75 | $259.70 |
| Purchase #6 | $92.75 | 3.468% | $95.9666 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $124.55 | 9.820% | $136.7808 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $1,050.88 | $1,142.1538 | $1,142.17 | $1,142.20 | $1,142.10 | |