| 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 | $108.82 | 7.782% | $117.2884 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $199.52 | 4.637% | $208.7717 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $65.62 | 13.858% | $74.7136 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $234.32 | 12.199% | $262.9047 | $262.90 | $262.90 | $262.90 |
| Purchase #5 | $137.63 | 3.794% | $142.8517 | $142.85 | $142.85 | $142.90 |
| Purchase #6 | $23.59 | 5.807% | $24.9599 | $24.96 | $24.95 | $25.00 |
| Purchase #7 | $17.74 | 3.788% | $18.412 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $787.24 | $849.9020 | $849.89 | $849.85 | $850.00 | |