| 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 | $119.91 | 5.590% | $126.613 | $126.61 | $126.60 | $126.60 |
| Purchase #2 | $26.32 | 11.798% | $29.4252 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $215.61 | 11.321% | $240.0192 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $245.47 | 3.485% | $254.0246 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $239.50 | 3.278% | $247.3508 | $247.35 | $247.35 | $247.40 |
| Purchase #6 | $80.99 | 8.522% | $87.892 | $87.89 | $87.90 | $87.90 |
| Purchase #7 | $130.38 | 13.537% | $148.0295 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $1,058.18 | $1,133.3543 | $1,133.35 | $1,133.35 | $1,133.30 | |