| 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 | $69.25 | 3.632% | $71.7652 | $71.77 | $71.75 | $71.80 |
| Purchase #2 | $246.51 | 10.445% | $272.258 | $272.26 | $272.25 | $272.30 |
| Purchase #3 | $167.60 | 4.111% | $174.49 | $174.49 | $174.50 | $174.50 |
| Purchase #4 | $210.85 | 8.335% | $228.4243 | $228.42 | $228.40 | $228.40 |
| Purchase #5 | $239.43 | 7.645% | $257.7344 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $147.61 | 3.409% | $152.642 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $205.76 | 8.231% | $222.6961 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $1,287.01 | $1,380.0100 | $1,380.01 | $1,380.00 | $1,380.00 | |