| 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 | $238.88 | 5.496% | $252.0088 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $180.43 | 9.692% | $197.9173 | $197.92 | $197.90 | $197.90 |
| Purchase #3 | $185.80 | 7.759% | $200.2162 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $83.97 | 10.277% | $92.5996 | $92.60 | $92.60 | $92.60 |
| Purchase #5 | $146.76 | 10.580% | $162.2872 | $162.29 | $162.30 | $162.30 |
| Purchase #6 | $203.93 | 10.571% | $225.4874 | $225.49 | $225.50 | $225.50 |
| Purchase #7 | $197.88 | 8.603% | $214.9036 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $1,237.65 | $1,345.4201 | $1,345.43 | $1,345.40 | $1,345.40 | |