| 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 | $193.28 | 5.629% | $204.1597 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $245.73 | 8.622% | $266.9168 | $266.92 | $266.90 | $266.90 |
| Purchase #3 | $225.35 | 5.163% | $236.9848 | $236.98 | $237.00 | $237.00 |
| Purchase #4 | $135.26 | 12.150% | $151.6941 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $99.54 | 4.314% | $103.8342 | $103.83 | $103.85 | $103.80 |
| Purchase #6 | $97.29 | 12.486% | $109.4376 | $109.44 | $109.45 | $109.40 |
| Purchase #7 | $196.48 | 8.857% | $213.8822 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $1,192.93 | $1,286.9094 | $1,286.90 | $1,286.95 | $1,286.90 | |