| 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 | $190.52 | 4.457% | $199.0115 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $34.63 | 5.762% | $36.6254 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $92.72 | 8.768% | $100.8497 | $100.85 | $100.85 | $100.80 |
| Purchase #4 | $11.56 | 6.689% | $12.3332 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $250.86 | 11.553% | $279.8419 | $279.84 | $279.85 | $279.80 |
| Purchase #6 | $13.86 | 3.359% | $14.3256 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $106.58 | 12.297% | $119.6861 | $119.69 | $119.70 | $119.70 |
| 7 purchase totals = | $700.73 | $762.6734 | $762.68 | $762.75 | $762.50 | |