| 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 | $197.27 | 8.375% | $213.7914 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $93.88 | 10.458% | $103.698 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $160.64 | 6.468% | $171.0302 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $232.40 | 3.549% | $240.6479 | $240.65 | $240.65 | $240.60 |
| Purchase #5 | $33.70 | 13.851% | $38.3678 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $104.51 | 10.711% | $115.7041 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $232.79 | 8.362% | $252.2559 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $1,055.19 | $1,135.4953 | $1,135.50 | $1,135.50 | $1,135.50 | |