| 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 | $196.55 | 9.753% | $215.7195 | $215.72 | $215.70 | $215.70 |
| Purchase #2 | $123.89 | 12.434% | $139.2945 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $145.59 | 10.217% | $160.4649 | $160.46 | $160.45 | $160.50 |
| Purchase #4 | $70.58 | 3.709% | $73.1978 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $245.88 | 10.368% | $271.3728 | $271.37 | $271.35 | $271.40 |
| Purchase #6 | $245.35 | 3.252% | $253.3288 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $113.65 | 3.476% | $117.6005 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $1,141.49 | $1,230.9788 | $1,230.97 | $1,230.95 | $1,231.00 | |