| 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 | $219.67 | 8.116% | $237.4984 | $237.50 | $237.50 | $237.50 |
| Purchase #2 | $132.44 | 12.281% | $148.705 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $36.54 | 9.870% | $40.1465 | $40.15 | $40.15 | $40.10 |
| Purchase #4 | $241.60 | 10.787% | $267.6614 | $267.66 | $267.65 | $267.70 |
| Purchase #5 | $179.81 | 3.766% | $186.5816 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $228.99 | 12.675% | $258.0145 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $30.59 | 7.278% | $32.8163 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $1,069.64 | $1,171.4237 | $1,171.43 | $1,171.40 | $1,171.40 | |