| 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 | $121.55 | 5.799% | $128.5987 | $128.60 | $128.60 | $128.60 |
| Purchase #2 | $218.59 | 13.710% | $248.5587 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $202.81 | 9.657% | $222.3954 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $46.71 | 11.299% | $51.9878 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $30.53 | 8.548% | $33.1397 | $33.14 | $33.15 | $33.10 |
| Purchase #6 | $230.61 | 5.321% | $242.8808 | $242.88 | $242.90 | $242.90 |
| Purchase #7 | $60.82 | 3.214% | $62.7748 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $911.62 | $990.3359 | $990.34 | $990.35 | $990.40 | |