| 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 | $82.87 | 10.295% | $91.4015 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $194.54 | 9.714% | $213.4376 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $192.72 | 13.524% | $218.7835 | $218.78 | $218.80 | $218.80 |
| Purchase #4 | $157.42 | 7.628% | $169.428 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $201.55 | 9.505% | $220.7073 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $156.31 | 13.652% | $177.6494 | $177.65 | $177.65 | $177.60 |
| Purchase #7 | $91.36 | 10.192% | $100.6714 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $1,076.77 | $1,192.0787 | $1,192.08 | $1,192.10 | $1,192.00 | |