| 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 | $222.35 | 12.378% | $249.8725 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $74.59 | 7.676% | $80.3155 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $24.97 | 5.425% | $26.3246 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $193.54 | 7.853% | $208.7387 | $208.74 | $208.75 | $208.70 |
| Purchase #5 | $187.31 | 11.542% | $208.9293 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $23.47 | 9.827% | $25.7764 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $7.45 | 5.231% | $7.8397 | $7.84 | $7.85 | $7.80 |
| 7 purchase totals = | $733.68 | $807.7967 | $807.80 | $807.80 | $807.70 | |