| 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 | $204.76 | 7.316% | $219.7402 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $153.81 | 6.371% | $163.6092 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $94.99 | 3.259% | $98.0857 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $47.37 | 10.336% | $52.2662 | $52.27 | $52.25 | $52.30 |
| Purchase #5 | $171.59 | 5.462% | $180.9622 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $47.72 | 9.532% | $52.2687 | $52.27 | $52.25 | $52.30 |
| Purchase #7 | $214.49 | 3.272% | $221.5081 | $221.51 | $221.50 | $221.50 |
| 7 purchase totals = | $934.73 | $988.4403 | $988.45 | $988.40 | $988.50 | |