| 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 | $195.78 | 4.203% | $204.0086 | $204.01 | $204.00 | $204.00 |
| Purchase #2 | $135.90 | 5.725% | $143.6803 | $143.68 | $143.70 | $143.70 |
| Purchase #3 | $214.30 | 4.180% | $223.2577 | $223.26 | $223.25 | $223.30 |
| Purchase #4 | $71.74 | 5.142% | $75.4289 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $163.90 | 8.200% | $177.3398 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $205.83 | 9.788% | $225.9766 | $225.98 | $226.00 | $226.00 |
| Purchase #7 | $233.83 | 5.238% | $246.078 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $1,221.28 | $1,295.7699 | $1,295.78 | $1,295.85 | $1,295.80 | |