| 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 | $104.93 | 3.190% | $108.2773 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $243.71 | 11.527% | $271.8025 | $271.80 | $271.80 | $271.80 |
| Purchase #3 | $103.59 | 6.454% | $110.2757 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $170.64 | 9.416% | $186.7075 | $186.71 | $186.70 | $186.70 |
| Purchase #5 | $25.25 | 4.666% | $26.4282 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $248.78 | 10.426% | $274.7178 | $274.72 | $274.70 | $274.70 |
| Purchase #7 | $56.65 | 12.696% | $63.8423 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $953.55 | $1,042.0513 | $1,042.06 | $1,042.10 | $1,042.00 | |