| 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 | $95.45 | 9.202% | $104.2333 | $104.23 | $104.25 | $104.20 |
| Purchase #2 | $40.53 | 13.741% | $46.0992 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $194.30 | 12.319% | $218.2358 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $174.60 | 12.822% | $196.9872 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $206.36 | 4.396% | $215.4316 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $230.63 | 10.404% | $254.6247 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $100.69 | 13.377% | $114.1593 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $1,042.56 | $1,149.7711 | $1,149.77 | $1,149.80 | $1,149.70 | |