| 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 | $225.81 | 5.266% | $237.7012 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $123.56 | 13.755% | $140.5557 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $169.46 | 7.723% | $182.5474 | $182.55 | $182.55 | $182.50 |
| Purchase #4 | $114.47 | 5.103% | $120.3114 | $120.31 | $120.30 | $120.30 |
| Purchase #5 | $201.63 | 8.166% | $218.0951 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $55.54 | 6.640% | $59.2279 | $59.23 | $59.25 | $59.20 |
| Purchase #7 | $77.59 | 5.349% | $81.7403 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $968.06 | $1,040.1790 | $1,040.19 | $1,040.20 | $1,040.10 | |