| 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 | $223.36 | 5.122% | $234.8005 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $81.84 | 10.801% | $90.6795 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $150.38 | 7.280% | $161.3277 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $206.74 | 3.859% | $214.7181 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $149.50 | 5.128% | $157.1664 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $207.28 | 13.314% | $234.8773 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $231.87 | 6.479% | $246.8929 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $1,250.97 | $1,340.4624 | $1,340.47 | $1,340.50 | $1,340.50 | |