| 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 | $198.60 | 11.202% | $220.8472 | $220.85 | $220.85 | $220.80 |
| Purchase #2 | $200.84 | 10.509% | $221.9463 | $221.95 | $221.95 | $221.90 |
| Purchase #3 | $12.39 | 5.427% | $13.0624 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $22.70 | 9.223% | $24.7936 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $124.60 | 5.768% | $131.7869 | $131.79 | $131.80 | $131.80 |
| Purchase #6 | $195.82 | 6.146% | $207.8551 | $207.86 | $207.85 | $207.90 |
| Purchase #7 | $151.82 | 7.462% | $163.1488 | $163.15 | $163.15 | $163.10 |
| 7 purchase totals = | $906.77 | $983.4403 | $983.45 | $983.45 | $983.40 | |