| 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 | $209.72 | 8.288% | $227.1016 | $227.10 | $227.10 | $227.10 |
| Purchase #2 | $228.81 | 3.828% | $237.5688 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $109.71 | 4.217% | $114.3365 | $114.34 | $114.35 | $114.30 |
| Purchase #4 | $103.44 | 6.455% | $110.1171 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $185.52 | 4.360% | $193.6087 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $170.26 | 4.145% | $177.3173 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $201.56 | 11.777% | $225.2977 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $1,209.02 | $1,285.3477 | $1,285.36 | $1,285.30 | $1,285.30 | |