| 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 | $185.81 | 5.434% | $195.9069 | $195.91 | $195.90 | $195.90 |
| Purchase #2 | $164.72 | 3.230% | $170.0405 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $75.29 | 11.565% | $83.9973 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $12.91 | 3.783% | $13.3984 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $239.44 | 12.122% | $268.4649 | $268.46 | $268.45 | $268.50 |
| Purchase #6 | $86.26 | 5.184% | $90.7317 | $90.73 | $90.75 | $90.70 |
| Purchase #7 | $98.62 | 3.317% | $101.8912 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $863.05 | $924.4309 | $924.43 | $924.45 | $924.40 | |