| 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 | $131.37 | 3.683% | $136.2084 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $139.45 | 11.387% | $155.3292 | $155.33 | $155.35 | $155.30 |
| Purchase #3 | $203.60 | 6.492% | $216.8177 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $188.63 | 13.535% | $214.1611 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $232.71 | 12.744% | $262.3666 | $262.37 | $262.35 | $262.40 |
| Purchase #6 | $94.58 | 4.598% | $98.9288 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $221.99 | 11.325% | $247.1304 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $1,212.33 | $1,330.9422 | $1,330.95 | $1,330.95 | $1,330.90 | |