| 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 | $235.99 | 7.405% | $253.4651 | $253.47 | $253.45 | $253.50 |
| Purchase #2 | $97.47 | 9.113% | $106.3524 | $106.35 | $106.35 | $106.40 |
| Purchase #3 | $96.83 | 3.357% | $100.0806 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $195.72 | 9.849% | $214.9965 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $97.72 | 10.453% | $107.9347 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $194.70 | 9.770% | $213.7222 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $213.27 | 3.460% | $220.6491 | $220.65 | $220.65 | $220.60 |
| 7 purchase totals = | $1,131.70 | $1,217.2006 | $1,217.20 | $1,217.20 | $1,217.20 | |