| 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 | $96.75 | 12.501% | $108.8447 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $193.39 | 12.406% | $217.382 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $188.35 | 10.329% | $207.8047 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $78.34 | 12.243% | $87.9312 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $217.66 | 4.621% | $227.7181 | $227.72 | $227.70 | $227.70 |
| Purchase #6 | $177.47 | 9.735% | $194.7467 | $194.75 | $194.75 | $194.70 |
| Purchase #7 | $26.69 | 3.541% | $27.6351 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $978.65 | $1,072.0625 | $1,072.06 | $1,072.10 | $1,071.90 | |