| 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 | $231.82 | 5.734% | $245.1126 | $245.11 | $245.10 | $245.10 |
| Purchase #2 | $123.81 | 3.677% | $128.3625 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $154.42 | 11.390% | $172.0084 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $130.77 | 7.663% | $140.7909 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $17.28 | 11.365% | $19.2439 | $19.24 | $19.25 | $19.20 |
| Purchase #6 | $91.98 | 5.420% | $96.9653 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $146.84 | 4.734% | $153.7914 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $896.92 | $956.2750 | $956.27 | $956.25 | $956.30 | |