| 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 | $242.77 | 10.650% | $268.625 | $268.63 | $268.65 | $268.60 |
| Purchase #2 | $241.54 | 7.463% | $259.5661 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $124.75 | 13.316% | $141.3617 | $141.36 | $141.35 | $141.40 |
| Purchase #4 | $10.86 | 4.694% | $11.3698 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $207.29 | 10.311% | $228.6637 | $228.66 | $228.65 | $228.70 |
| Purchase #6 | $218.50 | 9.545% | $239.3558 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $43.29 | 11.218% | $48.1463 | $48.15 | $48.15 | $48.10 |
| 7 purchase totals = | $1,089.00 | $1,197.0884 | $1,197.10 | $1,197.05 | $1,197.20 | |