| 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 | $103.53 | 9.416% | $113.2784 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $232.91 | 4.788% | $244.0617 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $11.37 | 10.515% | $12.5656 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $6.76 | 7.676% | $7.2789 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $183.25 | 11.512% | $204.3457 | $204.35 | $204.35 | $204.30 |
| Purchase #6 | $70.28 | 11.545% | $78.3938 | $78.39 | $78.40 | $78.40 |
| Purchase #7 | $162.89 | 12.400% | $183.0884 | $183.09 | $183.10 | $183.10 |
| 7 purchase totals = | $770.99 | $843.0125 | $843.02 | $843.05 | $843.10 | |