| 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 | $200.34 | 12.413% | $225.2082 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $104.66 | 9.603% | $114.7105 | $114.71 | $114.70 | $114.70 |
| Purchase #3 | $34.92 | 10.169% | $38.471 | $38.47 | $38.45 | $38.50 |
| Purchase #4 | $118.31 | 4.329% | $123.4316 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $156.77 | 9.319% | $171.3794 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $193.55 | 11.639% | $216.0773 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $53.76 | 6.243% | $57.1162 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $862.31 | $946.3942 | $946.40 | $946.40 | $946.40 | |