| 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 | $11.49 | 11.739% | $12.8388 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $221.92 | 4.722% | $232.3991 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $160.62 | 4.719% | $168.1997 | $168.20 | $168.20 | $168.20 |
| Purchase #4 | $105.35 | 11.864% | $117.8487 | $117.85 | $117.85 | $117.80 |
| Purchase #5 | $188.38 | 4.259% | $196.4031 | $196.40 | $196.40 | $196.40 |
| Purchase #6 | $133.53 | 7.372% | $143.3738 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $135.97 | 11.120% | $151.0899 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $957.26 | $1,022.1531 | $1,022.15 | $1,022.15 | $1,022.10 | |