| 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 | $240.69 | 10.136% | $265.0863 | $265.09 | $265.10 | $265.10 |
| Purchase #2 | $61.27 | 13.252% | $69.3895 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $219.54 | 9.475% | $240.3414 | $240.34 | $240.35 | $240.30 |
| Purchase #4 | $241.97 | 3.701% | $250.9253 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $40.61 | 12.531% | $45.6988 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $29.82 | 4.769% | $31.2421 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $215.81 | 5.481% | $227.6385 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,049.71 | $1,130.3219 | $1,130.33 | $1,130.40 | $1,130.20 | |