| 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 | $211.87 | 7.281% | $227.2963 | $227.30 | $227.30 | $227.30 |
| Purchase #2 | $133.26 | 7.740% | $143.5743 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $23.96 | 9.342% | $26.1983 | $26.20 | $26.20 | $26.20 |
| Purchase #4 | $11.32 | 10.555% | $12.5148 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $197.56 | 12.838% | $222.9228 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $32.32 | 3.384% | $33.4137 | $33.41 | $33.40 | $33.40 |
| Purchase #7 | $211.77 | 12.198% | $237.6017 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $822.06 | $903.5219 | $903.51 | $903.45 | $903.50 | |