| 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 | $250.99 | 6.490% | $267.2793 | $267.28 | $267.30 | $267.30 |
| Purchase #2 | $58.55 | 11.115% | $65.0578 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $194.81 | 13.497% | $221.1035 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $174.33 | 5.406% | $183.7543 | $183.75 | $183.75 | $183.80 |
| Purchase #5 | $94.58 | 6.581% | $100.8043 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $92.78 | 7.442% | $99.6847 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $127.96 | 3.680% | $132.6689 | $132.67 | $132.65 | $132.70 |
| 7 purchase totals = | $994.00 | $1,070.3528 | $1,070.34 | $1,070.35 | $1,070.50 | |