| 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 | $31.60 | 13.649% | $35.9131 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $228.55 | 5.321% | $240.7111 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $219.63 | 3.424% | $227.1501 | $227.15 | $227.15 | $227.20 |
| Purchase #4 | $196.87 | 11.621% | $219.7483 | $219.75 | $219.75 | $219.70 |
| Purchase #5 | $153.99 | 13.194% | $174.3074 | $174.31 | $174.30 | $174.30 |
| Purchase #6 | $248.55 | 9.840% | $273.0073 | $273.01 | $273.00 | $273.00 |
| Purchase #7 | $239.43 | 7.642% | $257.7272 | $257.73 | $257.75 | $257.70 |
| 7 purchase totals = | $1,318.62 | $1,428.5645 | $1,428.57 | $1,428.55 | $1,428.50 | |