| 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 | $214.36 | 7.695% | $230.855 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $225.68 | 5.773% | $238.7085 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $81.88 | 8.683% | $88.9896 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $197.41 | 5.400% | $208.0701 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $242.93 | 7.158% | $260.3189 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $89.40 | 11.692% | $99.8526 | $99.85 | $99.85 | $99.90 |
| Purchase #7 | $208.32 | 8.672% | $226.3855 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $1,259.98 | $1,353.1802 | $1,353.19 | $1,353.15 | $1,353.30 | |