| 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 | $247.53 | 11.347% | $275.6172 | $275.62 | $275.60 | $275.60 |
| Purchase #2 | $177.63 | 3.554% | $183.943 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $247.32 | 5.313% | $260.4601 | $260.46 | $260.45 | $260.50 |
| Purchase #4 | $134.81 | 8.719% | $146.5641 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $36.74 | 9.102% | $40.0841 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $152.35 | 10.102% | $167.7404 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $246.76 | 11.302% | $274.6488 | $274.65 | $274.65 | $274.60 |
| 7 purchase totals = | $1,243.14 | $1,349.0577 | $1,349.05 | $1,349.05 | $1,349.00 | |