| 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 | $185.82 | 4.612% | $194.39 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $34.42 | 8.300% | $37.2769 | $37.28 | $37.30 | $37.30 |
| Purchase #3 | $241.71 | 13.544% | $274.4472 | $274.45 | $274.45 | $274.40 |
| Purchase #4 | $208.72 | 3.263% | $215.5305 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $12.87 | 8.118% | $13.9148 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $84.58 | 10.658% | $93.5945 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $188.42 | 10.383% | $207.9836 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $956.54 | $1,037.1375 | $1,037.13 | $1,037.20 | $1,037.10 | |