| 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 | $187.49 | 11.485% | $209.0232 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $171.44 | 11.777% | $191.6305 | $191.63 | $191.65 | $191.60 |
| Purchase #3 | $217.99 | 13.158% | $246.6731 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $73.91 | 9.868% | $81.2034 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $100.75 | 8.444% | $109.2573 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $77.93 | 4.720% | $81.6083 | $81.61 | $81.60 | $81.60 |
| Purchase #7 | $107.94 | 13.481% | $122.4914 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $937.45 | $1,041.8872 | $1,041.88 | $1,041.85 | $1,041.90 | |