| 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 | $225.93 | 11.630% | $252.2057 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $134.72 | 12.350% | $151.3579 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $187.57 | 9.130% | $204.6951 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $221.50 | 4.208% | $230.8207 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $31.97 | 11.232% | $35.5609 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $52.87 | 8.819% | $57.5326 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $45.74 | 5.232% | $48.1331 | $48.13 | $48.15 | $48.10 |
| 7 purchase totals = | $900.30 | $980.3060 | $980.31 | $980.30 | $980.30 | |