| 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 | $220.99 | 8.441% | $239.6438 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $76.25 | 3.225% | $78.7091 | $78.71 | $78.70 | $78.70 |
| Purchase #3 | $38.29 | 5.733% | $40.4852 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $209.38 | 9.138% | $228.5131 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $199.37 | 7.774% | $214.869 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $84.71 | 3.778% | $87.9103 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $23.54 | 13.800% | $26.7885 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $852.53 | $916.9190 | $916.92 | $916.90 | $916.90 | |