| 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 | $231.36 | 8.384% | $250.7572 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $35.97 | 7.699% | $38.7393 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $154.97 | 4.102% | $161.3269 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $181.44 | 3.726% | $188.2005 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $125.62 | 4.161% | $130.847 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $12.48 | 3.499% | $12.9167 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $44.45 | 3.827% | $46.1511 | $46.15 | $46.15 | $46.20 |
| 7 purchase totals = | $786.29 | $828.9387 | $828.95 | $828.95 | $828.90 | |