| 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 | $108.98 | 4.482% | $113.8645 | $113.86 | $113.85 | $113.90 |
| Purchase #2 | $241.76 | 11.234% | $268.9193 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $117.60 | 5.440% | $123.9974 | $124.00 | $124.00 | $124.00 |
| Purchase #4 | $19.41 | 4.145% | $20.2145 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $10.92 | 13.715% | $12.4177 | $12.42 | $12.40 | $12.40 |
| Purchase #6 | $108.92 | 4.519% | $113.8421 | $113.84 | $113.85 | $113.80 |
| Purchase #7 | $183.69 | 8.836% | $199.9208 | $199.92 | $199.90 | $199.90 |
| 7 purchase totals = | $791.28 | $853.1763 | $853.17 | $853.10 | $853.10 | |