| 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 | $199.58 | 13.314% | $226.1521 | $226.15 | $226.15 | $226.20 |
| Purchase #2 | $26.47 | 10.770% | $29.3208 | $29.32 | $29.30 | $29.30 |
| Purchase #3 | $37.38 | 12.224% | $41.9493 | $41.95 | $41.95 | $41.90 |
| Purchase #4 | $8.41 | 11.568% | $9.3829 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $132.36 | 7.718% | $142.5755 | $142.58 | $142.60 | $142.60 |
| Purchase #6 | $133.79 | 6.680% | $142.7272 | $142.73 | $142.75 | $142.70 |
| Purchase #7 | $236.77 | 7.211% | $253.8435 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $774.76 | $845.9513 | $845.95 | $846.00 | $845.90 | |