| 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 | $239.79 | 9.864% | $263.4429 | $263.44 | $263.45 | $263.40 |
| Purchase #2 | $105.97 | 6.135% | $112.4713 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $136.64 | 9.326% | $149.383 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $23.55 | 13.281% | $26.6777 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $249.29 | 8.770% | $271.1527 | $271.15 | $271.15 | $271.20 |
| Purchase #6 | $89.47 | 6.190% | $95.0082 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $226.70 | 8.180% | $245.2441 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $1,071.41 | $1,163.3799 | $1,163.37 | $1,163.40 | $1,163.40 | |