| 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 | $216.87 | 11.492% | $241.7927 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $74.61 | 8.337% | $80.8302 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $220.78 | 7.105% | $236.4664 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $219.78 | 8.541% | $238.5514 | $238.55 | $238.55 | $238.60 |
| Purchase #5 | $110.88 | 3.347% | $114.5912 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $206.88 | 4.121% | $215.4055 | $215.41 | $215.40 | $215.40 |
| Purchase #7 | $121.33 | 7.551% | $130.4916 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $1,171.13 | $1,258.1290 | $1,258.13 | $1,258.15 | $1,258.20 | |