| 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 | $13.49 | 5.246% | $14.1977 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $227.86 | 10.638% | $252.0997 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $135.80 | 3.416% | $140.4389 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $131.37 | 8.146% | $142.0714 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $208.65 | 13.509% | $236.8365 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $203.36 | 12.807% | $229.4043 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $215.86 | 11.306% | $240.2651 | $240.27 | $240.25 | $240.30 |
| 7 purchase totals = | $1,136.39 | $1,255.3136 | $1,255.32 | $1,255.30 | $1,255.30 | |