| 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 | $182.37 | 7.138% | $195.3876 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $173.58 | 13.578% | $197.1487 | $197.15 | $197.15 | $197.10 |
| Purchase #3 | $210.84 | 3.380% | $217.9664 | $217.97 | $217.95 | $218.00 |
| Purchase #4 | $46.49 | 5.488% | $49.0414 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $105.76 | 11.143% | $117.5448 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $242.39 | 9.554% | $265.5479 | $265.55 | $265.55 | $265.50 |
| Purchase #7 | $38.36 | 6.610% | $40.8956 | $40.90 | $40.90 | $40.90 |
| 7 purchase totals = | $999.79 | $1,083.5324 | $1,083.54 | $1,083.55 | $1,083.40 | |