| 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 | $215.63 | 7.330% | $231.4357 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $200.79 | 10.745% | $222.3649 | $222.36 | $222.35 | $222.40 |
| Purchase #3 | $220.49 | 7.119% | $236.1867 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $20.27 | 3.393% | $20.9578 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $231.38 | 9.224% | $252.7225 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $113.81 | 7.251% | $122.0624 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $233.43 | 10.756% | $258.5377 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $1,235.80 | $1,344.2677 | $1,344.27 | $1,344.25 | $1,344.30 | |