| 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 | $228.72 | 4.550% | $239.1268 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $119.56 | 4.441% | $124.8697 | $124.87 | $124.85 | $124.90 |
| Purchase #3 | $35.99 | 3.377% | $37.2054 | $37.21 | $37.20 | $37.20 |
| Purchase #4 | $227.90 | 11.748% | $254.6737 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $170.83 | 5.871% | $180.8594 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $218.71 | 3.301% | $225.9296 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $20.68 | 4.582% | $21.6276 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $1,022.39 | $1,084.2922 | $1,084.30 | $1,084.30 | $1,084.30 | |