| 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 | $200.95 | 3.730% | $208.4454 | $208.45 | $208.45 | $208.40 |
| Purchase #2 | $242.46 | 5.216% | $255.1067 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $215.59 | 3.537% | $223.2154 | $223.22 | $223.20 | $223.20 |
| Purchase #4 | $90.54 | 8.224% | $97.986 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $84.68 | 10.468% | $93.5443 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $212.33 | 9.760% | $233.0534 | $233.05 | $233.05 | $233.10 |
| Purchase #7 | $9.62 | 10.201% | $10.6013 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $1,056.17 | $1,121.9525 | $1,121.96 | $1,121.95 | $1,121.90 | |