| 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 | $112.82 | 5.544% | $119.0747 | $119.07 | $119.05 | $119.10 |
| Purchase #2 | $188.55 | 5.532% | $198.9806 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $143.46 | 11.667% | $160.1975 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $234.76 | 10.225% | $258.7642 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $140.40 | 11.296% | $156.2596 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $229.75 | 7.536% | $247.064 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $147.57 | 3.803% | $153.1821 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $1,197.31 | $1,293.5227 | $1,293.51 | $1,293.50 | $1,293.70 | |