| 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 | $192.83 | 12.342% | $216.6291 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $103.38 | 10.794% | $114.5388 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $126.97 | 11.399% | $141.4433 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $229.60 | 9.375% | $251.125 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $153.39 | 7.203% | $164.4387 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $206.87 | 4.537% | $216.2557 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $52.28 | 9.835% | $57.4217 | $57.42 | $57.40 | $57.40 |
| 7 purchase totals = | $1,065.32 | $1,161.8523 | $1,161.86 | $1,161.90 | $1,161.70 | |