| 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 | $12.48 | 3.469% | $12.9129 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $124.40 | 6.863% | $132.9376 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $129.90 | 5.455% | $136.986 | $136.99 | $137.00 | $137.00 |
| Purchase #4 | $244.81 | 13.346% | $277.4823 | $277.48 | $277.50 | $277.50 |
| Purchase #5 | $187.49 | 9.211% | $204.7597 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $238.25 | 12.423% | $267.8478 | $267.85 | $267.85 | $267.80 |
| Purchase #7 | $201.32 | 12.340% | $226.1629 | $226.16 | $226.15 | $226.20 |
| 7 purchase totals = | $1,138.65 | $1,259.0892 | $1,259.09 | $1,259.10 | $1,259.10 | |