| 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 | $221.69 | 13.747% | $252.1657 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $5.34 | 3.538% | $5.5289 | $5.53 | $5.55 | $5.50 |
| Purchase #3 | $46.26 | 10.480% | $51.108 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $246.94 | 13.847% | $281.1338 | $281.13 | $281.15 | $281.10 |
| Purchase #5 | $107.63 | 10.688% | $119.1335 | $119.13 | $119.15 | $119.10 |
| Purchase #6 | $51.56 | 7.219% | $55.2821 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $87.30 | 12.605% | $98.3042 | $98.30 | $98.30 | $98.30 |
| 7 purchase totals = | $766.72 | $862.6562 | $862.65 | $862.70 | $862.60 | |